1913292120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{270239}}^1$

素因数の和:270312

約数の個数: 64

約数和(自身を含む): 5837184000

約数和(自身を除く): 3923891880

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, 270239, 540478, 810717, 1080956, 1351195, 1621434, 2161912, 2702390, 3242868, 4053585, 5404780, 6485736, 8107170, 10809560, 15944101, 16214340, 31888202, 32428680, 47832303, 63776404, 79720505, 95664606, 127552808, 159441010, 191329212, 239161515, 318882020, 382658424, 478323030, 637764040, 956646060, 1913292120]

約数ペア:

[(1, 1913292120), (2, 956646060), (3, 637764040), (4, 478323030), (5, 382658424), (6, 318882020), (8, 239161515), (10, 191329212), (12, 159441010), (15, 127552808), (20, 95664606), (24, 79720505), (30, 63776404), (40, 47832303), (59, 32428680), (60, 31888202), (118, 16214340), (120, 15944101), (177, 10809560), (236, 8107170), (295, 6485736), (354, 5404780), (472, 4053585), (590, 3242868), (708, 2702390), (885, 2161912), (1180, 1621434), (1416, 1351195), (1770, 1080956), (2360, 810717), (3540, 540478), (7080, 270239)]