60205640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 148599360

約数和(自身を除く): 88393720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 293, 440, 467, 586, 934, 1172, 1465, 1868, 2335, 2344, 2930, 3223, 3736, 4670, 5137, 5860, 6446, 9340, 10274, 11720, 12892, 16115, 18680, 20548, 25685, 25784, 32230, 41096, 51370, 64460, 102740, 128920, 136831, 205480, 273662, 547324, 684155, 1094648, 1368310, 1505141, 2736620, 3010282, 5473240, 6020564, 7525705, 12041128, 15051410, 30102820, 60205640]

約数ペア:

[(1, 60205640), (2, 30102820), (4, 15051410), (5, 12041128), (8, 7525705), (10, 6020564), (11, 5473240), (20, 3010282), (22, 2736620), (40, 1505141), (44, 1368310), (55, 1094648), (88, 684155), (110, 547324), (220, 273662), (293, 205480), (440, 136831), (467, 128920), (586, 102740), (934, 64460), (1172, 51370), (1465, 41096), (1868, 32230), (2335, 25784), (2344, 25685), (2930, 20548), (3223, 18680), (3736, 16115), (4670, 12892), (5137, 11720), (5860, 10274), (6446, 9340)]