124480320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1168

約数の個数: 112

約数和(自身を含む): 398727168

約数和(自身を除く): 274246848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1021, 1270, 1524, 1905, 2032, 2042, 2540, 3048, 3063, 3810, 4064, 4084, 5080, 5105, 6096, 6126, 7620, 8128, 8168, 10160, 10210, 12192, 12252, 15240, 15315, 16336, 20320, 20420, 24384, 24504, 30480, 30630, 32672, 40640, 40840, 49008, 60960, 61260, 65344, 81680, 98016, 121920, 122520, 129667, 163360, 196032, 245040, 259334, 326720, 389001, 490080, 518668, 648335, 778002, 980160, 1037336, 1296670, 1556004, 1945005, 2074672, 2593340, 3112008, 3890010, 4149344, 5186680, 6224016, 7780020, 8298688, 10373360, 12448032, 15560040, 20746720, 24896064, 31120080, 41493440, 62240160, 124480320]

約数ペア:

[(1, 124480320), (2, 62240160), (3, 41493440), (4, 31120080), (5, 24896064), (6, 20746720), (8, 15560040), (10, 12448032), (12, 10373360), (15, 8298688), (16, 7780020), (20, 6224016), (24, 5186680), (30, 4149344), (32, 3890010), (40, 3112008), (48, 2593340), (60, 2074672), (64, 1945005), (80, 1556004), (96, 1296670), (120, 1037336), (127, 980160), (160, 778002), (192, 648335), (240, 518668), (254, 490080), (320, 389001), (381, 326720), (480, 259334), (508, 245040), (635, 196032), (762, 163360), (960, 129667), (1016, 122520), (1021, 121920), (1270, 98016), (1524, 81680), (1905, 65344), (2032, 61260), (2042, 60960), (2540, 49008), (3048, 40840), (3063, 40640), (3810, 32672), (4064, 30630), (4084, 30480), (5080, 24504), (5105, 24384), (6096, 20420), (6126, 20320), (7620, 16336), (8128, 15315), (8168, 15240), (10160, 12252), (10210, 12192)]