76242480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 237199104

約数和(自身を除く): 160956624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 647, 982, 1294, 1473, 1941, 1964, 2455, 2588, 2946, 3235, 3882, 3928, 4910, 5176, 5892, 6470, 7365, 7764, 7856, 9705, 9820, 10352, 11784, 12940, 14730, 15528, 19410, 19640, 23568, 25880, 29460, 31056, 38820, 39280, 51760, 58920, 77640, 117840, 155280, 317677, 635354, 953031, 1270708, 1588385, 1906062, 2541416, 3176770, 3812124, 4765155, 5082832, 6353540, 7624248, 9530310, 12707080, 15248496, 19060620, 25414160, 38121240, 76242480]

約数ペア:

[(1, 76242480), (2, 38121240), (3, 25414160), (4, 19060620), (5, 15248496), (6, 12707080), (8, 9530310), (10, 7624248), (12, 6353540), (15, 5082832), (16, 4765155), (20, 3812124), (24, 3176770), (30, 2541416), (40, 1906062), (48, 1588385), (60, 1270708), (80, 953031), (120, 635354), (240, 317677), (491, 155280), (647, 117840), (982, 77640), (1294, 58920), (1473, 51760), (1941, 39280), (1964, 38820), (2455, 31056), (2588, 29460), (2946, 25880), (3235, 23568), (3882, 19640), (3928, 19410), (4910, 15528), (5176, 14730), (5892, 12940), (6470, 11784), (7365, 10352), (7764, 9820), (7856, 9705)]