496157040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{689107}}^1$

素因数の和:689126

約数の個数: 60

約数和(自身を含む): 1666263144

約数和(自身を除く): 1170106104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 689107, 1378214, 2067321, 2756428, 3445535, 4134642, 5512856, 6201963, 6891070, 8269284, 10336605, 11025712, 12403926, 13782140, 16538568, 20673210, 24807852, 27564280, 31009815, 33077136, 41346420, 49615704, 55128560, 62019630, 82692840, 99231408, 124039260, 165385680, 248078520, 496157040]

約数ペア:

[(1, 496157040), (2, 248078520), (3, 165385680), (4, 124039260), (5, 99231408), (6, 82692840), (8, 62019630), (9, 55128560), (10, 49615704), (12, 41346420), (15, 33077136), (16, 31009815), (18, 27564280), (20, 24807852), (24, 20673210), (30, 16538568), (36, 13782140), (40, 12403926), (45, 11025712), (48, 10336605), (60, 8269284), (72, 6891070), (80, 6201963), (90, 5512856), (120, 4134642), (144, 3445535), (180, 2756428), (240, 2067321), (360, 1378214), (720, 689107)]