65960460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122149}}^1$

素因数の和:122167

約数の個数: 48

約数和(自身を含む): 205212000

約数和(自身を除く): 139251540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 122149, 244298, 366447, 488596, 610745, 732894, 1099341, 1221490, 1465788, 1832235, 2198682, 2442980, 3298023, 3664470, 4397364, 5496705, 6596046, 7328940, 10993410, 13192092, 16490115, 21986820, 32980230, 65960460]

約数ペア:

[(1, 65960460), (2, 32980230), (3, 21986820), (4, 16490115), (5, 13192092), (6, 10993410), (9, 7328940), (10, 6596046), (12, 5496705), (15, 4397364), (18, 3664470), (20, 3298023), (27, 2442980), (30, 2198682), (36, 1832235), (45, 1465788), (54, 1221490), (60, 1099341), (90, 732894), (108, 610745), (135, 488596), (180, 366447), (270, 244298), (540, 122149)]