89563920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373183}}^1$

素因数の和:373199

約数の個数: 40

約数和(自身を含む): 277648896

約数和(自身を除く): 188084976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373183, 746366, 1119549, 1492732, 1865915, 2239098, 2985464, 3731830, 4478196, 5597745, 5970928, 7463660, 8956392, 11195490, 14927320, 17912784, 22390980, 29854640, 44781960, 89563920]

約数ペア:

[(1, 89563920), (2, 44781960), (3, 29854640), (4, 22390980), (5, 17912784), (6, 14927320), (8, 11195490), (10, 8956392), (12, 7463660), (15, 5970928), (16, 5597745), (20, 4478196), (24, 3731830), (30, 2985464), (40, 2239098), (48, 1865915), (60, 1492732), (80, 1119549), (120, 746366), (240, 373183)]