154306080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1600

約数の個数: 192

約数和(自身を含む): 563915520

約数和(自身を除く): 409609440

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, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1553, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3106, 3312, 3680, 4140, 4320, 4659, 4968, 5520, 6210, 6212, 6624, 7765, 8280, 9318, 9936, 11040, 12420, 12424, 13977, 15530, 16560, 18636, 19872, 23295, 24840, 24848, 27954, 31060, 33120, 35719, 37272, 41931, 46590, 49680, 49696, 55908, 62120, 69885, 71438, 74544, 83862, 93180, 99360, 107157, 111816, 124240, 139770, 142876, 149088, 167724, 178595, 186360, 209655, 214314, 223632, 248480, 279540, 285752, 321471, 335448, 357190, 372720, 419310, 428628, 447264, 535785, 559080, 571504, 642942, 670896, 714380, 745440, 838620, 857256, 964413, 1071570, 1118160, 1143008, 1285884, 1341792, 1428760, 1607355, 1677240, 1714512, 1928826, 2143140, 2236320, 2571768, 2857520, 3214710, 3354480, 3429024, 3857652, 4286280, 4822065, 5143536, 5715040, 6429420, 6708960, 7715304, 8572560, 9644130, 10287072, 12858840, 15430608, 17145120, 19288260, 25717680, 30861216, 38576520, 51435360, 77153040, 154306080]

約数ペア:

[(1, 154306080), (2, 77153040), (3, 51435360), (4, 38576520), (5, 30861216), (6, 25717680), (8, 19288260), (9, 17145120), (10, 15430608), (12, 12858840), (15, 10287072), (16, 9644130), (18, 8572560), (20, 7715304), (23, 6708960), (24, 6429420), (27, 5715040), (30, 5143536), (32, 4822065), (36, 4286280), (40, 3857652), (45, 3429024), (46, 3354480), (48, 3214710), (54, 2857520), (60, 2571768), (69, 2236320), (72, 2143140), (80, 1928826), (90, 1714512), (92, 1677240), (96, 1607355), (108, 1428760), (115, 1341792), (120, 1285884), (135, 1143008), (138, 1118160), (144, 1071570), (160, 964413), (180, 857256), (184, 838620), (207, 745440), (216, 714380), (230, 670896), (240, 642942), (270, 571504), (276, 559080), (288, 535785), (345, 447264), (360, 428628), (368, 419310), (414, 372720), (432, 357190), (460, 335448), (480, 321471), (540, 285752), (552, 279540), (621, 248480), (690, 223632), (720, 214314), (736, 209655), (828, 186360), (864, 178595), (920, 167724), (1035, 149088), (1080, 142876), (1104, 139770), (1242, 124240), (1380, 111816), (1440, 107157), (1553, 99360), (1656, 93180), (1840, 83862), (2070, 74544), (2160, 71438), (2208, 69885), (2484, 62120), (2760, 55908), (3105, 49696), (3106, 49680), (3312, 46590), (3680, 41931), (4140, 37272), (4320, 35719), (4659, 33120), (4968, 31060), (5520, 27954), (6210, 24848), (6212, 24840), (6624, 23295), (7765, 19872), (8280, 18636), (9318, 16560), (9936, 15530), (11040, 13977), (12420, 12424)]