72830880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 192

約数和(自身を含む): 266353920

約数和(自身を除く): 193523040

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, 733, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1466, 1656, 1840, 2070, 2160, 2199, 2208, 2484, 2760, 2932, 3105, 3312, 3665, 3680, 4140, 4320, 4398, 4968, 5520, 5864, 6210, 6597, 6624, 7330, 8280, 8796, 9936, 10995, 11040, 11728, 12420, 13194, 14660, 16560, 16859, 17592, 19791, 19872, 21990, 23456, 24840, 26388, 29320, 32985, 33120, 33718, 35184, 39582, 43980, 49680, 50577, 52776, 58640, 65970, 67436, 70368, 79164, 84295, 87960, 98955, 99360, 101154, 105552, 117280, 131940, 134872, 151731, 158328, 168590, 175920, 197910, 202308, 211104, 252885, 263880, 269744, 303462, 316656, 337180, 351840, 395820, 404616, 455193, 505770, 527760, 539488, 606924, 633312, 674360, 758655, 791640, 809232, 910386, 1011540, 1055520, 1213848, 1348720, 1517310, 1583280, 1618464, 1820772, 2023080, 2275965, 2427696, 2697440, 3034620, 3166560, 3641544, 4046160, 4551930, 4855392, 6069240, 7283088, 8092320, 9103860, 12138480, 14566176, 18207720, 24276960, 36415440, 72830880]

約数ペア:

[(1, 72830880), (2, 36415440), (3, 24276960), (4, 18207720), (5, 14566176), (6, 12138480), (8, 9103860), (9, 8092320), (10, 7283088), (12, 6069240), (15, 4855392), (16, 4551930), (18, 4046160), (20, 3641544), (23, 3166560), (24, 3034620), (27, 2697440), (30, 2427696), (32, 2275965), (36, 2023080), (40, 1820772), (45, 1618464), (46, 1583280), (48, 1517310), (54, 1348720), (60, 1213848), (69, 1055520), (72, 1011540), (80, 910386), (90, 809232), (92, 791640), (96, 758655), (108, 674360), (115, 633312), (120, 606924), (135, 539488), (138, 527760), (144, 505770), (160, 455193), (180, 404616), (184, 395820), (207, 351840), (216, 337180), (230, 316656), (240, 303462), (270, 269744), (276, 263880), (288, 252885), (345, 211104), (360, 202308), (368, 197910), (414, 175920), (432, 168590), (460, 158328), (480, 151731), (540, 134872), (552, 131940), (621, 117280), (690, 105552), (720, 101154), (733, 99360), (736, 98955), (828, 87960), (864, 84295), (920, 79164), (1035, 70368), (1080, 67436), (1104, 65970), (1242, 58640), (1380, 52776), (1440, 50577), (1466, 49680), (1656, 43980), (1840, 39582), (2070, 35184), (2160, 33718), (2199, 33120), (2208, 32985), (2484, 29320), (2760, 26388), (2932, 24840), (3105, 23456), (3312, 21990), (3665, 19872), (3680, 19791), (4140, 17592), (4320, 16859), (4398, 16560), (4968, 14660), (5520, 13194), (5864, 12420), (6210, 11728), (6597, 11040), (6624, 10995), (7330, 9936), (8280, 8796)]