1018196040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{143813}}^1$

素因数の和:143886

約数の個数: 64

約数和(自身を含む): 3106382400

約数和(自身を除く): 2088186360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 143813, 287626, 431439, 575252, 719065, 862878, 1150504, 1438130, 1725756, 2157195, 2876260, 3451512, 4314390, 5752520, 8484967, 8628780, 16969934, 17257560, 25454901, 33939868, 42424835, 50909802, 67879736, 84849670, 101819604, 127274505, 169699340, 203639208, 254549010, 339398680, 509098020, 1018196040]

約数ペア:

[(1, 1018196040), (2, 509098020), (3, 339398680), (4, 254549010), (5, 203639208), (6, 169699340), (8, 127274505), (10, 101819604), (12, 84849670), (15, 67879736), (20, 50909802), (24, 42424835), (30, 33939868), (40, 25454901), (59, 17257560), (60, 16969934), (118, 8628780), (120, 8484967), (177, 5752520), (236, 4314390), (295, 3451512), (354, 2876260), (472, 2157195), (590, 1725756), (708, 1438130), (885, 1150504), (1180, 862878), (1416, 719065), (1770, 575252), (2360, 431439), (3540, 287626), (7080, 143813)]