61351560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{56807}}^1$

素因数の和:56827

約数の個数: 64

約数和(自身を含む): 204508800

約数和(自身を除く): 143157240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 56807, 113614, 170421, 227228, 284035, 340842, 454456, 511263, 568070, 681684, 852105, 1022526, 1136140, 1363368, 1533789, 1704210, 2045052, 2272280, 2556315, 3067578, 3408420, 4090104, 5112630, 6135156, 6816840, 7668945, 10225260, 12270312, 15337890, 20450520, 30675780, 61351560]

約数ペア:

[(1, 61351560), (2, 30675780), (3, 20450520), (4, 15337890), (5, 12270312), (6, 10225260), (8, 7668945), (9, 6816840), (10, 6135156), (12, 5112630), (15, 4090104), (18, 3408420), (20, 3067578), (24, 2556315), (27, 2272280), (30, 2045052), (36, 1704210), (40, 1533789), (45, 1363368), (54, 1136140), (60, 1022526), (72, 852105), (90, 681684), (108, 568070), (120, 511263), (135, 454456), (180, 340842), (216, 284035), (270, 227228), (360, 170421), (540, 113614), (1080, 56807)]