166420920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1607}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 500152320

約数和(自身を除く): 333731400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 863, 1607, 1726, 2589, 3214, 3452, 4315, 4821, 5178, 6428, 6904, 8035, 8630, 9642, 10356, 12856, 12945, 16070, 17260, 19284, 20712, 24105, 25890, 32140, 34520, 38568, 48210, 51780, 64280, 96420, 103560, 192840, 1386841, 2773682, 4160523, 5547364, 6934205, 8321046, 11094728, 13868410, 16642092, 20802615, 27736820, 33284184, 41605230, 55473640, 83210460, 166420920]

約数ペア:

[(1, 166420920), (2, 83210460), (3, 55473640), (4, 41605230), (5, 33284184), (6, 27736820), (8, 20802615), (10, 16642092), (12, 13868410), (15, 11094728), (20, 8321046), (24, 6934205), (30, 5547364), (40, 4160523), (60, 2773682), (120, 1386841), (863, 192840), (1607, 103560), (1726, 96420), (2589, 64280), (3214, 51780), (3452, 48210), (4315, 38568), (4821, 34520), (5178, 32140), (6428, 25890), (6904, 24105), (8035, 20712), (8630, 19284), (9642, 17260), (10356, 16070), (12856, 12945)]