56727960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4337}}^1$

素因数の和:4460

約数の個数: 64

約数和(自身を含む): 171784800

約数和(自身を除く): 115056840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4337, 4360, 6540, 8674, 13011, 13080, 17348, 21685, 26022, 34696, 43370, 52044, 65055, 86740, 104088, 130110, 173480, 260220, 472733, 520440, 945466, 1418199, 1890932, 2363665, 2836398, 3781864, 4727330, 5672796, 7090995, 9454660, 11345592, 14181990, 18909320, 28363980, 56727960]

約数ペア:

[(1, 56727960), (2, 28363980), (3, 18909320), (4, 14181990), (5, 11345592), (6, 9454660), (8, 7090995), (10, 5672796), (12, 4727330), (15, 3781864), (20, 2836398), (24, 2363665), (30, 1890932), (40, 1418199), (60, 945466), (109, 520440), (120, 472733), (218, 260220), (327, 173480), (436, 130110), (545, 104088), (654, 86740), (872, 65055), (1090, 52044), (1308, 43370), (1635, 34696), (2180, 26022), (2616, 21685), (3270, 17348), (4337, 13080), (4360, 13011), (6540, 8674)]