154327360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2624

約数の個数: 112

約数和(自身を含む): 424647360

約数和(自身を除く): 270320000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1760, 1870, 2579, 2720, 2992, 3520, 3740, 5158, 5440, 5984, 7480, 10316, 11968, 12895, 14960, 20632, 25790, 28369, 29920, 41264, 43843, 51580, 56738, 59840, 82528, 87686, 103160, 113476, 141845, 165056, 175372, 206320, 219215, 226952, 283690, 350744, 412640, 438430, 453904, 482273, 567380, 701488, 825280, 876860, 907808, 964546, 1134760, 1402976, 1753720, 1815616, 1929092, 2269520, 2411365, 2805952, 3507440, 3858184, 4539040, 4822730, 7014880, 7716368, 9078080, 9645460, 14029760, 15432736, 19290920, 30865472, 38581840, 77163680, 154327360]

約数ペア:

[(1, 154327360), (2, 77163680), (4, 38581840), (5, 30865472), (8, 19290920), (10, 15432736), (11, 14029760), (16, 9645460), (17, 9078080), (20, 7716368), (22, 7014880), (32, 4822730), (34, 4539040), (40, 3858184), (44, 3507440), (55, 2805952), (64, 2411365), (68, 2269520), (80, 1929092), (85, 1815616), (88, 1753720), (110, 1402976), (136, 1134760), (160, 964546), (170, 907808), (176, 876860), (187, 825280), (220, 701488), (272, 567380), (320, 482273), (340, 453904), (352, 438430), (374, 412640), (440, 350744), (544, 283690), (680, 226952), (704, 219215), (748, 206320), (880, 175372), (935, 165056), (1088, 141845), (1360, 113476), (1496, 103160), (1760, 87686), (1870, 82528), (2579, 59840), (2720, 56738), (2992, 51580), (3520, 43843), (3740, 41264), (5158, 29920), (5440, 28369), (5984, 25790), (7480, 20632), (10316, 14960), (11968, 12895)]