493425480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{32377}}^1$

素因数の和:32518

約数の個数: 64

約数和(自身を含む): 1491978240

約数和(自身を除く): 998552760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 32377, 64754, 97131, 129508, 161885, 194262, 259016, 323770, 388524, 485655, 647540, 777048, 971310, 1295080, 1942620, 3885240, 4111879, 8223758, 12335637, 16447516, 20559395, 24671274, 32895032, 41118790, 49342548, 61678185, 82237580, 98685096, 123356370, 164475160, 246712740, 493425480]

約数ペア:

[(1, 493425480), (2, 246712740), (3, 164475160), (4, 123356370), (5, 98685096), (6, 82237580), (8, 61678185), (10, 49342548), (12, 41118790), (15, 32895032), (20, 24671274), (24, 20559395), (30, 16447516), (40, 12335637), (60, 8223758), (120, 4111879), (127, 3885240), (254, 1942620), (381, 1295080), (508, 971310), (635, 777048), (762, 647540), (1016, 485655), (1270, 388524), (1524, 323770), (1905, 259016), (2540, 194262), (3048, 161885), (3810, 129508), (5080, 97131), (7620, 64754), (15240, 32377)]