39495780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3719}}^1$

素因数の和:3793

約数の個数: 72

約数和(自身を含む): 121867200

約数和(自身を除く): 82371420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 3719, 5310, 7438, 10620, 11157, 14876, 18595, 22314, 33471, 37190, 44628, 55785, 66942, 74380, 111570, 133884, 167355, 219421, 223140, 334710, 438842, 658263, 669420, 877684, 1097105, 1316526, 1974789, 2194210, 2633052, 3291315, 3949578, 4388420, 6582630, 7899156, 9873945, 13165260, 19747890, 39495780]

約数ペア:

[(1, 39495780), (2, 19747890), (3, 13165260), (4, 9873945), (5, 7899156), (6, 6582630), (9, 4388420), (10, 3949578), (12, 3291315), (15, 2633052), (18, 2194210), (20, 1974789), (30, 1316526), (36, 1097105), (45, 877684), (59, 669420), (60, 658263), (90, 438842), (118, 334710), (177, 223140), (180, 219421), (236, 167355), (295, 133884), (354, 111570), (531, 74380), (590, 66942), (708, 55785), (885, 44628), (1062, 37190), (1180, 33471), (1770, 22314), (2124, 18595), (2655, 14876), (3540, 11157), (3719, 10620), (5310, 7438)]