27957960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8629}}^1$

素因数の和:8652

約数の個数: 80

約数和(自身を含む): 93980700

約数和(自身を除く): 66022740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8629, 17258, 25887, 34516, 43145, 51774, 69032, 77661, 86290, 103548, 129435, 155322, 172580, 207096, 232983, 258870, 310644, 345160, 388305, 465966, 517740, 621288, 698949, 776610, 931932, 1035480, 1164915, 1397898, 1553220, 1863864, 2329830, 2795796, 3106440, 3494745, 4659660, 5591592, 6989490, 9319320, 13978980, 27957960]

約数ペア:

[(1, 27957960), (2, 13978980), (3, 9319320), (4, 6989490), (5, 5591592), (6, 4659660), (8, 3494745), (9, 3106440), (10, 2795796), (12, 2329830), (15, 1863864), (18, 1553220), (20, 1397898), (24, 1164915), (27, 1035480), (30, 931932), (36, 776610), (40, 698949), (45, 621288), (54, 517740), (60, 465966), (72, 388305), (81, 345160), (90, 310644), (108, 258870), (120, 232983), (135, 207096), (162, 172580), (180, 155322), (216, 129435), (270, 103548), (324, 86290), (360, 77661), (405, 69032), (540, 51774), (648, 43145), (810, 34516), (1080, 25887), (1620, 17258), (3240, 8629)]