68406960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4831}}^1$

素因数の和:4906

約数の個数: 80

約数和(自身を含む): 215700480

約数和(自身を除く): 147293520

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, 4831, 7080, 9662, 14160, 14493, 19324, 24155, 28986, 38648, 48310, 57972, 72465, 77296, 96620, 115944, 144930, 193240, 231888, 285029, 289860, 386480, 570058, 579720, 855087, 1140116, 1159440, 1425145, 1710174, 2280232, 2850290, 3420348, 4275435, 4560464, 5700580, 6840696, 8550870, 11401160, 13681392, 17101740, 22802320, 34203480, 68406960]

約数ペア:

[(1, 68406960), (2, 34203480), (3, 22802320), (4, 17101740), (5, 13681392), (6, 11401160), (8, 8550870), (10, 6840696), (12, 5700580), (15, 4560464), (16, 4275435), (20, 3420348), (24, 2850290), (30, 2280232), (40, 1710174), (48, 1425145), (59, 1159440), (60, 1140116), (80, 855087), (118, 579720), (120, 570058), (177, 386480), (236, 289860), (240, 285029), (295, 231888), (354, 193240), (472, 144930), (590, 115944), (708, 96620), (885, 77296), (944, 72465), (1180, 57972), (1416, 48310), (1770, 38648), (2360, 28986), (2832, 24155), (3540, 19324), (4720, 14493), (4831, 14160), (7080, 9662)]