633290640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{49787}}^1$

素因数の和:49856

約数の個数: 80

約数和(自身を含む): 2000282688

約数和(自身を除く): 1366992048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 49787, 99574, 149361, 199148, 248935, 298722, 398296, 497870, 597444, 746805, 796592, 995740, 1194888, 1493610, 1991480, 2389776, 2638711, 2987220, 3982960, 5277422, 5974440, 7916133, 10554844, 11948880, 13193555, 15832266, 21109688, 26387110, 31664532, 39580665, 42219376, 52774220, 63329064, 79161330, 105548440, 126658128, 158322660, 211096880, 316645320, 633290640]

約数ペア:

[(1, 633290640), (2, 316645320), (3, 211096880), (4, 158322660), (5, 126658128), (6, 105548440), (8, 79161330), (10, 63329064), (12, 52774220), (15, 42219376), (16, 39580665), (20, 31664532), (24, 26387110), (30, 21109688), (40, 15832266), (48, 13193555), (53, 11948880), (60, 10554844), (80, 7916133), (106, 5974440), (120, 5277422), (159, 3982960), (212, 2987220), (240, 2638711), (265, 2389776), (318, 1991480), (424, 1493610), (530, 1194888), (636, 995740), (795, 796592), (848, 746805), (1060, 597444), (1272, 497870), (1590, 398296), (2120, 298722), (2544, 248935), (3180, 199148), (4240, 149361), (6360, 99574), (12720, 49787)]