181427460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73751}}^1$

素因数の和:73804

約数の個数: 48

約数和(自身を含む): 520394112

約数和(自身を除く): 338966652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 73751, 147502, 221253, 295004, 368755, 442506, 737510, 885012, 1106265, 1475020, 2212530, 3023791, 4425060, 6047582, 9071373, 12095164, 15118955, 18142746, 30237910, 36285492, 45356865, 60475820, 90713730, 181427460]

約数ペア:

[(1, 181427460), (2, 90713730), (3, 60475820), (4, 45356865), (5, 36285492), (6, 30237910), (10, 18142746), (12, 15118955), (15, 12095164), (20, 9071373), (30, 6047582), (41, 4425060), (60, 3023791), (82, 2212530), (123, 1475020), (164, 1106265), (205, 885012), (246, 737510), (410, 442506), (492, 368755), (615, 295004), (820, 221253), (1230, 147502), (2460, 73751)]