299194080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{623321}}^1$

素因数の和:623339

約数の個数: 48

約数和(自身を含む): 942462864

約数和(自身を除く): 643268784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 623321, 1246642, 1869963, 2493284, 3116605, 3739926, 4986568, 6233210, 7479852, 9349815, 9973136, 12466420, 14959704, 18699630, 19946272, 24932840, 29919408, 37399260, 49865680, 59838816, 74798520, 99731360, 149597040, 299194080]

約数ペア:

[(1, 299194080), (2, 149597040), (3, 99731360), (4, 74798520), (5, 59838816), (6, 49865680), (8, 37399260), (10, 29919408), (12, 24932840), (15, 19946272), (16, 18699630), (20, 14959704), (24, 12466420), (30, 9973136), (32, 9349815), (40, 7479852), (48, 6233210), (60, 4986568), (80, 3739926), (96, 3116605), (120, 2493284), (160, 1869963), (240, 1246642), (480, 623321)]