40041240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1747}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 120821760

約数和(自身を除く): 80780520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1747, 1910, 2292, 2865, 3494, 3820, 4584, 5241, 5730, 6988, 7640, 8735, 10482, 11460, 13976, 17470, 20964, 22920, 26205, 34940, 41928, 52410, 69880, 104820, 209640, 333677, 667354, 1001031, 1334708, 1668385, 2002062, 2669416, 3336770, 4004124, 5005155, 6673540, 8008248, 10010310, 13347080, 20020620, 40041240]

約数ペア:

[(1, 40041240), (2, 20020620), (3, 13347080), (4, 10010310), (5, 8008248), (6, 6673540), (8, 5005155), (10, 4004124), (12, 3336770), (15, 2669416), (20, 2002062), (24, 1668385), (30, 1334708), (40, 1001031), (60, 667354), (120, 333677), (191, 209640), (382, 104820), (573, 69880), (764, 52410), (955, 41928), (1146, 34940), (1528, 26205), (1747, 22920), (1910, 20964), (2292, 17470), (2865, 13976), (3494, 11460), (3820, 10482), (4584, 8735), (5241, 7640), (5730, 6988)]