57701640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1871}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 173871360

約数和(自身を除く): 116169720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 1871, 2056, 2570, 3084, 3742, 3855, 5140, 5613, 6168, 7484, 7710, 9355, 10280, 11226, 14968, 15420, 18710, 22452, 28065, 30840, 37420, 44904, 56130, 74840, 112260, 224520, 480847, 961694, 1442541, 1923388, 2404235, 2885082, 3846776, 4808470, 5770164, 7212705, 9616940, 11540328, 14425410, 19233880, 28850820, 57701640]

約数ペア:

[(1, 57701640), (2, 28850820), (3, 19233880), (4, 14425410), (5, 11540328), (6, 9616940), (8, 7212705), (10, 5770164), (12, 4808470), (15, 3846776), (20, 2885082), (24, 2404235), (30, 1923388), (40, 1442541), (60, 961694), (120, 480847), (257, 224520), (514, 112260), (771, 74840), (1028, 56130), (1285, 44904), (1542, 37420), (1871, 30840), (2056, 28065), (2570, 22452), (3084, 18710), (3742, 15420), (3855, 14968), (5140, 11226), (5613, 10280), (6168, 9355), (7484, 7710)]