82354920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3967}}^1$

素因数の和:4154

約数の個数: 64

約数和(自身を含む): 248555520

約数和(自身を除く): 166200600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 3967, 4152, 5190, 6920, 7934, 10380, 11901, 15868, 19835, 20760, 23802, 31736, 39670, 47604, 59505, 79340, 95208, 119010, 158680, 238020, 476040, 686291, 1372582, 2058873, 2745164, 3431455, 4117746, 5490328, 6862910, 8235492, 10294365, 13725820, 16470984, 20588730, 27451640, 41177460, 82354920]

約数ペア:

[(1, 82354920), (2, 41177460), (3, 27451640), (4, 20588730), (5, 16470984), (6, 13725820), (8, 10294365), (10, 8235492), (12, 6862910), (15, 5490328), (20, 4117746), (24, 3431455), (30, 2745164), (40, 2058873), (60, 1372582), (120, 686291), (173, 476040), (346, 238020), (519, 158680), (692, 119010), (865, 95208), (1038, 79340), (1384, 59505), (1730, 47604), (2076, 39670), (2595, 31736), (3460, 23802), (3967, 20760), (4152, 19835), (5190, 15868), (6920, 11901), (7934, 10380)]