31774560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 102060000

約数和(自身を除く): 70285440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1249, 1272, 1590, 1696, 2120, 2498, 2544, 3180, 3747, 4240, 4996, 5088, 6245, 6360, 7494, 8480, 9992, 12490, 12720, 14988, 18735, 19984, 24980, 25440, 29976, 37470, 39968, 49960, 59952, 66197, 74940, 99920, 119904, 132394, 149880, 198591, 199840, 264788, 299760, 330985, 397182, 529576, 599520, 661970, 794364, 992955, 1059152, 1323940, 1588728, 1985910, 2118304, 2647880, 3177456, 3971820, 5295760, 6354912, 7943640, 10591520, 15887280, 31774560]

約数ペア:

[(1, 31774560), (2, 15887280), (3, 10591520), (4, 7943640), (5, 6354912), (6, 5295760), (8, 3971820), (10, 3177456), (12, 2647880), (15, 2118304), (16, 1985910), (20, 1588728), (24, 1323940), (30, 1059152), (32, 992955), (40, 794364), (48, 661970), (53, 599520), (60, 529576), (80, 397182), (96, 330985), (106, 299760), (120, 264788), (159, 199840), (160, 198591), (212, 149880), (240, 132394), (265, 119904), (318, 99920), (424, 74940), (480, 66197), (530, 59952), (636, 49960), (795, 39968), (848, 37470), (1060, 29976), (1249, 25440), (1272, 24980), (1590, 19984), (1696, 18735), (2120, 14988), (2498, 12720), (2544, 12490), (3180, 9992), (3747, 8480), (4240, 7494), (4996, 6360), (5088, 6245)]