280834080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{585071}}^1$

素因数の和:585089

約数の個数: 48

約数和(自身を含む): 884628864

約数和(自身を除く): 603794784

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, 585071, 1170142, 1755213, 2340284, 2925355, 3510426, 4680568, 5850710, 7020852, 8776065, 9361136, 11701420, 14041704, 17552130, 18722272, 23402840, 28083408, 35104260, 46805680, 56166816, 70208520, 93611360, 140417040, 280834080]

約数ペア:

[(1, 280834080), (2, 140417040), (3, 93611360), (4, 70208520), (5, 56166816), (6, 46805680), (8, 35104260), (10, 28083408), (12, 23402840), (15, 18722272), (16, 17552130), (20, 14041704), (24, 11701420), (30, 9361136), (32, 8776065), (40, 7020852), (48, 5850710), (60, 4680568), (80, 3510426), (96, 2925355), (120, 2340284), (160, 1755213), (240, 1170142), (480, 585071)]