788944080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3287267}}^1$

素因数の和:3287283

約数の個数: 40

約数和(自身を含む): 2445727392

約数和(自身を除く): 1656783312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3287267, 6574534, 9861801, 13149068, 16436335, 19723602, 26298136, 32872670, 39447204, 49309005, 52596272, 65745340, 78894408, 98618010, 131490680, 157788816, 197236020, 262981360, 394472040, 788944080]

約数ペア:

[(1, 788944080), (2, 394472040), (3, 262981360), (4, 197236020), (5, 157788816), (6, 131490680), (8, 98618010), (10, 78894408), (12, 65745340), (15, 52596272), (16, 49309005), (20, 39447204), (24, 32872670), (30, 26298136), (40, 19723602), (48, 16436335), (60, 13149068), (80, 9861801), (120, 6574534), (240, 3287267)]