8038680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5180

約数の個数: 64

約数和(自身を含む): 25976160

約数和(自身を除く): 17937480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5153, 10306, 15459, 20612, 25765, 30918, 41224, 51530, 61836, 66989, 77295, 103060, 123672, 133978, 154590, 200967, 206120, 267956, 309180, 334945, 401934, 535912, 618360, 669890, 803868, 1004835, 1339780, 1607736, 2009670, 2679560, 4019340, 8038680]

約数ペア:

[(1, 8038680), (2, 4019340), (3, 2679560), (4, 2009670), (5, 1607736), (6, 1339780), (8, 1004835), (10, 803868), (12, 669890), (13, 618360), (15, 535912), (20, 401934), (24, 334945), (26, 309180), (30, 267956), (39, 206120), (40, 200967), (52, 154590), (60, 133978), (65, 123672), (78, 103060), (104, 77295), (120, 66989), (130, 61836), (156, 51530), (195, 41224), (260, 30918), (312, 25765), (390, 20612), (520, 15459), (780, 10306), (1560, 5153)]