79874160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19577}}^1$

素因数の和:19610

約数の個数: 80

約数和(自身を含む): 262188576

約数和(自身を除く): 182314416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 19577, 39154, 58731, 78308, 97885, 117462, 156616, 195770, 234924, 293655, 313232, 332809, 391540, 469848, 587310, 665618, 783080, 939696, 998427, 1174620, 1331236, 1566160, 1664045, 1996854, 2349240, 2662472, 3328090, 3993708, 4698480, 4992135, 5324944, 6656180, 7987416, 9984270, 13312360, 15974832, 19968540, 26624720, 39937080, 79874160]

約数ペア:

[(1, 79874160), (2, 39937080), (3, 26624720), (4, 19968540), (5, 15974832), (6, 13312360), (8, 9984270), (10, 7987416), (12, 6656180), (15, 5324944), (16, 4992135), (17, 4698480), (20, 3993708), (24, 3328090), (30, 2662472), (34, 2349240), (40, 1996854), (48, 1664045), (51, 1566160), (60, 1331236), (68, 1174620), (80, 998427), (85, 939696), (102, 783080), (120, 665618), (136, 587310), (170, 469848), (204, 391540), (240, 332809), (255, 313232), (272, 293655), (340, 234924), (408, 195770), (510, 156616), (680, 117462), (816, 97885), (1020, 78308), (1360, 58731), (2040, 39154), (4080, 19577)]