928755180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74779}}^1$

素因数の和:74820

約数の個数: 96

約数和(自身を含む): 3015129600

約数和(自身を除く): 2086374420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 74779, 149558, 224337, 299116, 373895, 448674, 673011, 747790, 897348, 1121685, 1346022, 1495580, 1719917, 2019033, 2243370, 2692044, 3365055, 3439834, 4038066, 4486740, 5159751, 6730110, 6879668, 8076132, 8599585, 10095165, 10319502, 13460220, 15479253, 17199170, 20190330, 20639004, 25798755, 30958506, 34398340, 40380660, 46437759, 51597510, 61917012, 77396265, 92875518, 103195020, 154792530, 185751036, 232188795, 309585060, 464377590, 928755180]

約数ペア:

[(1, 928755180), (2, 464377590), (3, 309585060), (4, 232188795), (5, 185751036), (6, 154792530), (9, 103195020), (10, 92875518), (12, 77396265), (15, 61917012), (18, 51597510), (20, 46437759), (23, 40380660), (27, 34398340), (30, 30958506), (36, 25798755), (45, 20639004), (46, 20190330), (54, 17199170), (60, 15479253), (69, 13460220), (90, 10319502), (92, 10095165), (108, 8599585), (115, 8076132), (135, 6879668), (138, 6730110), (180, 5159751), (207, 4486740), (230, 4038066), (270, 3439834), (276, 3365055), (345, 2692044), (414, 2243370), (460, 2019033), (540, 1719917), (621, 1495580), (690, 1346022), (828, 1121685), (1035, 897348), (1242, 747790), (1380, 673011), (2070, 448674), (2484, 373895), (3105, 299116), (4140, 224337), (6210, 149558), (12420, 74779)]