1167660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 3822000

約数和(自身を除く): 2654340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 499, 585, 780, 998, 1170, 1497, 1996, 2340, 2495, 2994, 4491, 4990, 5988, 6487, 7485, 8982, 9980, 12974, 14970, 17964, 19461, 22455, 25948, 29940, 32435, 38922, 44910, 58383, 64870, 77844, 89820, 97305, 116766, 129740, 194610, 233532, 291915, 389220, 583830, 1167660]

約数ペア:

[(1, 1167660), (2, 583830), (3, 389220), (4, 291915), (5, 233532), (6, 194610), (9, 129740), (10, 116766), (12, 97305), (13, 89820), (15, 77844), (18, 64870), (20, 58383), (26, 44910), (30, 38922), (36, 32435), (39, 29940), (45, 25948), (52, 22455), (60, 19461), (65, 17964), (78, 14970), (90, 12974), (117, 9980), (130, 8982), (156, 7485), (180, 6487), (195, 5988), (234, 4990), (260, 4491), (390, 2994), (468, 2495), (499, 2340), (585, 1996), (780, 1497), (998, 1170)]