86305680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119869}}^1$

素因数の和:119888

約数の個数: 60

約数和(自身を含む): 289845660

約数和(自身を除く): 203539980

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, 119869, 239738, 359607, 479476, 599345, 719214, 958952, 1078821, 1198690, 1438428, 1798035, 1917904, 2157642, 2397380, 2876856, 3596070, 4315284, 4794760, 5394105, 5753712, 7192140, 8630568, 9589520, 10788210, 14384280, 17261136, 21576420, 28768560, 43152840, 86305680]

約数ペア:

[(1, 86305680), (2, 43152840), (3, 28768560), (4, 21576420), (5, 17261136), (6, 14384280), (8, 10788210), (9, 9589520), (10, 8630568), (12, 7192140), (15, 5753712), (16, 5394105), (18, 4794760), (20, 4315284), (24, 3596070), (30, 2876856), (36, 2397380), (40, 2157642), (45, 1917904), (48, 1798035), (60, 1438428), (72, 1198690), (80, 1078821), (90, 958952), (120, 719214), (144, 599345), (180, 479476), (240, 359607), (360, 239738), (720, 119869)]