56293320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3581}}^1$

素因数の和:3726

約数の個数: 64

約数和(自身を含む): 170216640

約数和(自身を除く): 113923320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3581, 3930, 5240, 7162, 7860, 10743, 14324, 15720, 17905, 21486, 28648, 35810, 42972, 53715, 71620, 85944, 107430, 143240, 214860, 429720, 469111, 938222, 1407333, 1876444, 2345555, 2814666, 3752888, 4691110, 5629332, 7036665, 9382220, 11258664, 14073330, 18764440, 28146660, 56293320]

約数ペア:

[(1, 56293320), (2, 28146660), (3, 18764440), (4, 14073330), (5, 11258664), (6, 9382220), (8, 7036665), (10, 5629332), (12, 4691110), (15, 3752888), (20, 2814666), (24, 2345555), (30, 1876444), (40, 1407333), (60, 938222), (120, 469111), (131, 429720), (262, 214860), (393, 143240), (524, 107430), (655, 85944), (786, 71620), (1048, 53715), (1310, 42972), (1572, 35810), (1965, 28648), (2620, 21486), (3144, 17905), (3581, 15720), (3930, 14324), (5240, 10743), (7162, 7860)]