66962640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4729}}^1$

素因数の和:4804

約数の個数: 80

約数和(自身を含む): 211147200

約数和(自身を除く): 144184560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 4729, 7080, 9458, 14160, 14187, 18916, 23645, 28374, 37832, 47290, 56748, 70935, 75664, 94580, 113496, 141870, 189160, 226992, 279011, 283740, 378320, 558022, 567480, 837033, 1116044, 1134960, 1395055, 1674066, 2232088, 2790110, 3348132, 4185165, 4464176, 5580220, 6696264, 8370330, 11160440, 13392528, 16740660, 22320880, 33481320, 66962640]

約数ペア:

[(1, 66962640), (2, 33481320), (3, 22320880), (4, 16740660), (5, 13392528), (6, 11160440), (8, 8370330), (10, 6696264), (12, 5580220), (15, 4464176), (16, 4185165), (20, 3348132), (24, 2790110), (30, 2232088), (40, 1674066), (48, 1395055), (59, 1134960), (60, 1116044), (80, 837033), (118, 567480), (120, 558022), (177, 378320), (236, 283740), (240, 279011), (295, 226992), (354, 189160), (472, 141870), (590, 113496), (708, 94580), (885, 75664), (944, 70935), (1180, 56748), (1416, 47290), (1770, 37832), (2360, 28374), (2832, 23645), (3540, 18916), (4720, 14187), (4729, 14160), (7080, 9458)]