120924840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1597}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 363576960

約数和(自身を除く): 242652120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 1262, 1597, 1893, 2524, 3155, 3194, 3786, 4791, 5048, 6310, 6388, 7572, 7985, 9465, 9582, 12620, 12776, 15144, 15970, 18930, 19164, 23955, 25240, 31940, 37860, 38328, 47910, 63880, 75720, 95820, 191640, 1007707, 2015414, 3023121, 4030828, 5038535, 6046242, 8061656, 10077070, 12092484, 15115605, 20154140, 24184968, 30231210, 40308280, 60462420, 120924840]

約数ペア:

[(1, 120924840), (2, 60462420), (3, 40308280), (4, 30231210), (5, 24184968), (6, 20154140), (8, 15115605), (10, 12092484), (12, 10077070), (15, 8061656), (20, 6046242), (24, 5038535), (30, 4030828), (40, 3023121), (60, 2015414), (120, 1007707), (631, 191640), (1262, 95820), (1597, 75720), (1893, 63880), (2524, 47910), (3155, 38328), (3194, 37860), (3786, 31940), (4791, 25240), (5048, 23955), (6310, 19164), (6388, 18930), (7572, 15970), (7985, 15144), (9465, 12776), (9582, 12620)]