1918680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 5875200

約数和(自身を除く): 3956520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 271, 295, 354, 472, 542, 590, 708, 813, 885, 1084, 1180, 1355, 1416, 1626, 1770, 2168, 2360, 2710, 3252, 3540, 4065, 5420, 6504, 7080, 8130, 10840, 15989, 16260, 31978, 32520, 47967, 63956, 79945, 95934, 127912, 159890, 191868, 239835, 319780, 383736, 479670, 639560, 959340, 1918680]

約数ペア:

[(1, 1918680), (2, 959340), (3, 639560), (4, 479670), (5, 383736), (6, 319780), (8, 239835), (10, 191868), (12, 159890), (15, 127912), (20, 95934), (24, 79945), (30, 63956), (40, 47967), (59, 32520), (60, 31978), (118, 16260), (120, 15989), (177, 10840), (236, 8130), (271, 7080), (295, 6504), (354, 5420), (472, 4065), (542, 3540), (590, 3252), (708, 2710), (813, 2360), (885, 2168), (1084, 1770), (1180, 1626), (1355, 1416)]