13983120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19421}}^1$

素因数の和:19440

約数の個数: 60

約数和(自身を含む): 46962396

約数和(自身を除く): 32979276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 19421, 38842, 58263, 77684, 97105, 116526, 155368, 174789, 194210, 233052, 291315, 310736, 349578, 388420, 466104, 582630, 699156, 776840, 873945, 932208, 1165260, 1398312, 1553680, 1747890, 2330520, 2796624, 3495780, 4661040, 6991560, 13983120]

約数ペア:

[(1, 13983120), (2, 6991560), (3, 4661040), (4, 3495780), (5, 2796624), (6, 2330520), (8, 1747890), (9, 1553680), (10, 1398312), (12, 1165260), (15, 932208), (16, 873945), (18, 776840), (20, 699156), (24, 582630), (30, 466104), (36, 388420), (40, 349578), (45, 310736), (48, 291315), (60, 233052), (72, 194210), (80, 174789), (90, 155368), (120, 116526), (144, 97105), (180, 77684), (240, 58263), (360, 38842), (720, 19421)]