1630560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 5322240

約数和(自身を除く): 3691680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 79, 80, 86, 96, 120, 129, 158, 160, 172, 215, 237, 240, 258, 316, 344, 395, 430, 474, 480, 516, 632, 645, 688, 790, 860, 948, 1032, 1185, 1264, 1290, 1376, 1580, 1720, 1896, 2064, 2370, 2528, 2580, 3160, 3397, 3440, 3792, 4128, 4740, 5160, 6320, 6794, 6880, 7584, 9480, 10191, 10320, 12640, 13588, 16985, 18960, 20382, 20640, 27176, 33970, 37920, 40764, 50955, 54352, 67940, 81528, 101910, 108704, 135880, 163056, 203820, 271760, 326112, 407640, 543520, 815280, 1630560]

約数ペア:

[(1, 1630560), (2, 815280), (3, 543520), (4, 407640), (5, 326112), (6, 271760), (8, 203820), (10, 163056), (12, 135880), (15, 108704), (16, 101910), (20, 81528), (24, 67940), (30, 54352), (32, 50955), (40, 40764), (43, 37920), (48, 33970), (60, 27176), (79, 20640), (80, 20382), (86, 18960), (96, 16985), (120, 13588), (129, 12640), (158, 10320), (160, 10191), (172, 9480), (215, 7584), (237, 6880), (240, 6794), (258, 6320), (316, 5160), (344, 4740), (395, 4128), (430, 3792), (474, 3440), (480, 3397), (516, 3160), (632, 2580), (645, 2528), (688, 2370), (790, 2064), (860, 1896), (948, 1720), (1032, 1580), (1185, 1376), (1264, 1290)]