888973920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 288

約数和(自身を含む): 3260930400

約数和(自身を除く): 2371956480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 389, 414, 432, 460, 480, 529, 540, 552, 621, 690, 720, 736, 778, 828, 864, 920, 1035, 1058, 1080, 1104, 1167, 1242, 1380, 1440, 1556, 1587, 1656, 1840, 1945, 2070, 2116, 2160, 2208, 2334, 2484, 2645, 2760, 3105, 3112, 3174, 3312, 3501, 3680, 3890, 4140, 4232, 4320, 4668, 4761, 4968, 5290, 5520, 5835, 6210, 6224, 6348, 6624, 7002, 7780, 7935, 8280, 8464, 8947, 9336, 9522, 9936, 10503, 10580, 11040, 11670, 12420, 12448, 12696, 14004, 14283, 15560, 15870, 16560, 16928, 17505, 17894, 18672, 19044, 19872, 21006, 21160, 23340, 23805, 24840, 25392, 26841, 28008, 28566, 31120, 31740, 33120, 35010, 35788, 37344, 38088, 42012, 42320, 44735, 46680, 47610, 49680, 50784, 52515, 53682, 56016, 57132, 62240, 63480, 70020, 71415, 71576, 76176, 80523, 84024, 84640, 89470, 93360, 95220, 99360, 105030, 107364, 112032, 114264, 126960, 134205, 140040, 142830, 143152, 152352, 161046, 168048, 178940, 186720, 190440, 205781, 210060, 214728, 228528, 241569, 253920, 268410, 280080, 285660, 286304, 322092, 336096, 357880, 380880, 402615, 411562, 420120, 429456, 457056, 483138, 536820, 560160, 571320, 617343, 644184, 715760, 761760, 805230, 823124, 840240, 858912, 966276, 1028905, 1073640, 1142640, 1207845, 1234686, 1288368, 1431520, 1610460, 1646248, 1680480, 1852029, 1932552, 2057810, 2147280, 2285280, 2415690, 2469372, 2576736, 3086715, 3220920, 3292496, 3704058, 3865104, 4115620, 4294560, 4831380, 4938744, 5556087, 6173430, 6441840, 6584992, 7408116, 7730208, 8231240, 9260145, 9662760, 9877488, 11112174, 12346860, 12883680, 14816232, 16462480, 18520290, 19325520, 19754976, 22224348, 24693720, 27780435, 29632464, 32924960, 37040580, 38651040, 44448696, 49387440, 55560870, 59264928, 74081160, 88897392, 98774880, 111121740, 148162320, 177794784, 222243480, 296324640, 444486960, 888973920]

約数ペア:

[(1, 888973920), (2, 444486960), (3, 296324640), (4, 222243480), (5, 177794784), (6, 148162320), (8, 111121740), (9, 98774880), (10, 88897392), (12, 74081160), (15, 59264928), (16, 55560870), (18, 49387440), (20, 44448696), (23, 38651040), (24, 37040580), (27, 32924960), (30, 29632464), (32, 27780435), (36, 24693720), (40, 22224348), (45, 19754976), (46, 19325520), (48, 18520290), (54, 16462480), (60, 14816232), (69, 12883680), (72, 12346860), (80, 11112174), (90, 9877488), (92, 9662760), (96, 9260145), (108, 8231240), (115, 7730208), (120, 7408116), (135, 6584992), (138, 6441840), (144, 6173430), (160, 5556087), (180, 4938744), (184, 4831380), (207, 4294560), (216, 4115620), (230, 3865104), (240, 3704058), (270, 3292496), (276, 3220920), (288, 3086715), (345, 2576736), (360, 2469372), (368, 2415690), (389, 2285280), (414, 2147280), (432, 2057810), (460, 1932552), (480, 1852029), (529, 1680480), (540, 1646248), (552, 1610460), (621, 1431520), (690, 1288368), (720, 1234686), (736, 1207845), (778, 1142640), (828, 1073640), (864, 1028905), (920, 966276), (1035, 858912), (1058, 840240), (1080, 823124), (1104, 805230), (1167, 761760), (1242, 715760), (1380, 644184), (1440, 617343), (1556, 571320), (1587, 560160), (1656, 536820), (1840, 483138), (1945, 457056), (2070, 429456), (2116, 420120), (2160, 411562), (2208, 402615), (2334, 380880), (2484, 357880), (2645, 336096), (2760, 322092), (3105, 286304), (3112, 285660), (3174, 280080), (3312, 268410), (3501, 253920), (3680, 241569), (3890, 228528), (4140, 214728), (4232, 210060), (4320, 205781), (4668, 190440), (4761, 186720), (4968, 178940), (5290, 168048), (5520, 161046), (5835, 152352), (6210, 143152), (6224, 142830), (6348, 140040), (6624, 134205), (7002, 126960), (7780, 114264), (7935, 112032), (8280, 107364), (8464, 105030), (8947, 99360), (9336, 95220), (9522, 93360), (9936, 89470), (10503, 84640), (10580, 84024), (11040, 80523), (11670, 76176), (12420, 71576), (12448, 71415), (12696, 70020), (14004, 63480), (14283, 62240), (15560, 57132), (15870, 56016), (16560, 53682), (16928, 52515), (17505, 50784), (17894, 49680), (18672, 47610), (19044, 46680), (19872, 44735), (21006, 42320), (21160, 42012), (23340, 38088), (23805, 37344), (24840, 35788), (25392, 35010), (26841, 33120), (28008, 31740), (28566, 31120)]