15230580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 42834624

約数和(自身を除く): 27604044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 811, 939, 1252, 1565, 1622, 1878, 2433, 3130, 3244, 3756, 4055, 4695, 4866, 6260, 8110, 9390, 9732, 12165, 16220, 18780, 24330, 48660, 253843, 507686, 761529, 1015372, 1269215, 1523058, 2538430, 3046116, 3807645, 5076860, 7615290, 15230580]

約数ペア:

[(1, 15230580), (2, 7615290), (3, 5076860), (4, 3807645), (5, 3046116), (6, 2538430), (10, 1523058), (12, 1269215), (15, 1015372), (20, 761529), (30, 507686), (60, 253843), (313, 48660), (626, 24330), (811, 18780), (939, 16220), (1252, 12165), (1565, 9732), (1622, 9390), (1878, 8110), (2433, 6260), (3130, 4866), (3244, 4695), (3756, 4055)]