67398960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9059}}^1$

素因数の和:9106

約数の個数: 80

約数和(自身を含む): 215700480

約数和(自身を除く): 148301520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9059, 18118, 27177, 36236, 45295, 54354, 72472, 90590, 108708, 135885, 144944, 181180, 217416, 271770, 280829, 362360, 434832, 543540, 561658, 724720, 842487, 1087080, 1123316, 1404145, 1684974, 2174160, 2246632, 2808290, 3369948, 4212435, 4493264, 5616580, 6739896, 8424870, 11233160, 13479792, 16849740, 22466320, 33699480, 67398960]

約数ペア:

[(1, 67398960), (2, 33699480), (3, 22466320), (4, 16849740), (5, 13479792), (6, 11233160), (8, 8424870), (10, 6739896), (12, 5616580), (15, 4493264), (16, 4212435), (20, 3369948), (24, 2808290), (30, 2246632), (31, 2174160), (40, 1684974), (48, 1404145), (60, 1123316), (62, 1087080), (80, 842487), (93, 724720), (120, 561658), (124, 543540), (155, 434832), (186, 362360), (240, 280829), (248, 271770), (310, 217416), (372, 181180), (465, 144944), (496, 135885), (620, 108708), (744, 90590), (930, 72472), (1240, 54354), (1488, 45295), (1860, 36236), (2480, 27177), (3720, 18118), (7440, 9059)]