38183640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28927}}^1$

素因数の和:28952

約数の個数: 64

約数和(自身を含む): 124968960

約数和(自身を除く): 86785320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 28927, 57854, 86781, 115708, 144635, 173562, 231416, 289270, 318197, 347124, 433905, 578540, 636394, 694248, 867810, 954591, 1157080, 1272788, 1590985, 1735620, 1909182, 2545576, 3181970, 3471240, 3818364, 4772955, 6363940, 7636728, 9545910, 12727880, 19091820, 38183640]

約数ペア:

[(1, 38183640), (2, 19091820), (3, 12727880), (4, 9545910), (5, 7636728), (6, 6363940), (8, 4772955), (10, 3818364), (11, 3471240), (12, 3181970), (15, 2545576), (20, 1909182), (22, 1735620), (24, 1590985), (30, 1272788), (33, 1157080), (40, 954591), (44, 867810), (55, 694248), (60, 636394), (66, 578540), (88, 433905), (110, 347124), (120, 318197), (132, 289270), (165, 231416), (220, 173562), (264, 144635), (330, 115708), (440, 86781), (660, 57854), (1320, 28927)]