1615440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 5142528

約数和(自身を除く): 3527088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 127, 159, 212, 240, 254, 265, 318, 381, 424, 508, 530, 635, 636, 762, 795, 848, 1016, 1060, 1270, 1272, 1524, 1590, 1905, 2032, 2120, 2540, 2544, 3048, 3180, 3810, 4240, 5080, 6096, 6360, 6731, 7620, 10160, 12720, 13462, 15240, 20193, 26924, 30480, 33655, 40386, 53848, 67310, 80772, 100965, 107696, 134620, 161544, 201930, 269240, 323088, 403860, 538480, 807720, 1615440]

約数ペア:

[(1, 1615440), (2, 807720), (3, 538480), (4, 403860), (5, 323088), (6, 269240), (8, 201930), (10, 161544), (12, 134620), (15, 107696), (16, 100965), (20, 80772), (24, 67310), (30, 53848), (40, 40386), (48, 33655), (53, 30480), (60, 26924), (80, 20193), (106, 15240), (120, 13462), (127, 12720), (159, 10160), (212, 7620), (240, 6731), (254, 6360), (265, 6096), (318, 5080), (381, 4240), (424, 3810), (508, 3180), (530, 3048), (635, 2544), (636, 2540), (762, 2120), (795, 2032), (848, 1905), (1016, 1590), (1060, 1524), (1270, 1272)]