15664528920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{57991}}^1$

素因数の和:60256

約数の個数: 64

約数和(自身を含む): 47015274240

約数和(自身を除く): 31350745320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2251, 4502, 6753, 9004, 11255, 13506, 18008, 22510, 27012, 33765, 45020, 54024, 57991, 67530, 90040, 115982, 135060, 173973, 231964, 270120, 289955, 347946, 463928, 579910, 695892, 869865, 1159820, 1391784, 1739730, 2319640, 3479460, 6958920, 130537741, 261075482, 391613223, 522150964, 652688705, 783226446, 1044301928, 1305377410, 1566452892, 1958066115, 2610754820, 3132905784, 3916132230, 5221509640, 7832264460, 15664528920]

約数ペア:

[(1, 15664528920), (2, 7832264460), (3, 5221509640), (4, 3916132230), (5, 3132905784), (6, 2610754820), (8, 1958066115), (10, 1566452892), (12, 1305377410), (15, 1044301928), (20, 783226446), (24, 652688705), (30, 522150964), (40, 391613223), (60, 261075482), (120, 130537741), (2251, 6958920), (4502, 3479460), (6753, 2319640), (9004, 1739730), (11255, 1391784), (13506, 1159820), (18008, 869865), (22510, 695892), (27012, 579910), (33765, 463928), (45020, 347946), (54024, 289955), (57991, 270120), (67530, 231964), (90040, 173973), (115982, 135060)]