85811760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119183}}^1$

素因数の和:119202

約数の個数: 60

約数和(自身を含む): 288186912

約数和(自身を除く): 202375152

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, 119183, 238366, 357549, 476732, 595915, 715098, 953464, 1072647, 1191830, 1430196, 1787745, 1906928, 2145294, 2383660, 2860392, 3575490, 4290588, 4767320, 5363235, 5720784, 7150980, 8581176, 9534640, 10726470, 14301960, 17162352, 21452940, 28603920, 42905880, 85811760]

約数ペア:

[(1, 85811760), (2, 42905880), (3, 28603920), (4, 21452940), (5, 17162352), (6, 14301960), (8, 10726470), (9, 9534640), (10, 8581176), (12, 7150980), (15, 5720784), (16, 5363235), (18, 4767320), (20, 4290588), (24, 3575490), (30, 2860392), (36, 2383660), (40, 2145294), (45, 1906928), (48, 1787745), (60, 1430196), (72, 1191830), (80, 1072647), (90, 953464), (120, 715098), (144, 595915), (180, 476732), (240, 357549), (360, 238366), (720, 119183)]