1512810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2841750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 431, 585, 702, 862, 1170, 1293, 1755, 2155, 2586, 3510, 3879, 4310, 5603, 6465, 7758, 11206, 11637, 12930, 16809, 19395, 23274, 28015, 33618, 38790, 50427, 56030, 58185, 84045, 100854, 116370, 151281, 168090, 252135, 302562, 504270, 756405, 1512810]

約数ペア:

[(1, 1512810), (2, 756405), (3, 504270), (5, 302562), (6, 252135), (9, 168090), (10, 151281), (13, 116370), (15, 100854), (18, 84045), (26, 58185), (27, 56030), (30, 50427), (39, 38790), (45, 33618), (54, 28015), (65, 23274), (78, 19395), (90, 16809), (117, 12930), (130, 11637), (135, 11206), (195, 7758), (234, 6465), (270, 5603), (351, 4310), (390, 3879), (431, 3510), (585, 2586), (702, 2155), (862, 1755), (1170, 1293)]