13580880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 42747264

約数和(自身を除く): 29166384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 797, 852, 1065, 1136, 1420, 1594, 1704, 2130, 2391, 2840, 3188, 3408, 3985, 4260, 4782, 5680, 6376, 7970, 8520, 9564, 11955, 12752, 15940, 17040, 19128, 23910, 31880, 38256, 47820, 56587, 63760, 95640, 113174, 169761, 191280, 226348, 282935, 339522, 452696, 565870, 679044, 848805, 905392, 1131740, 1358088, 1697610, 2263480, 2716176, 3395220, 4526960, 6790440, 13580880]

約数ペア:

[(1, 13580880), (2, 6790440), (3, 4526960), (4, 3395220), (5, 2716176), (6, 2263480), (8, 1697610), (10, 1358088), (12, 1131740), (15, 905392), (16, 848805), (20, 679044), (24, 565870), (30, 452696), (40, 339522), (48, 282935), (60, 226348), (71, 191280), (80, 169761), (120, 113174), (142, 95640), (213, 63760), (240, 56587), (284, 47820), (355, 38256), (426, 31880), (568, 23910), (710, 19128), (797, 17040), (852, 15940), (1065, 12752), (1136, 11955), (1420, 9564), (1594, 8520), (1704, 7970), (2130, 6376), (2391, 5680), (2840, 4782), (3188, 4260), (3408, 3985)]