317455680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{330683}}^1$

素因数の和:330703

約数の個数: 56

約数和(自身を含む): 1007924832

約数和(自身を除く): 690469152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 330683, 661366, 992049, 1322732, 1653415, 1984098, 2645464, 3306830, 3968196, 4960245, 5290928, 6613660, 7936392, 9920490, 10581856, 13227320, 15872784, 19840980, 21163712, 26454640, 31745568, 39681960, 52909280, 63491136, 79363920, 105818560, 158727840, 317455680]

約数ペア:

[(1, 317455680), (2, 158727840), (3, 105818560), (4, 79363920), (5, 63491136), (6, 52909280), (8, 39681960), (10, 31745568), (12, 26454640), (15, 21163712), (16, 19840980), (20, 15872784), (24, 13227320), (30, 10581856), (32, 9920490), (40, 7936392), (48, 6613660), (60, 5290928), (64, 4960245), (80, 3968196), (96, 3306830), (120, 2645464), (160, 1984098), (192, 1653415), (240, 1322732), (320, 992049), (480, 661366), (960, 330683)]