72359760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27409}}^1$

素因数の和:27436

約数の個数: 80

約数和(自身を含む): 244716480

約数和(自身を除く): 172356720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 27409, 54818, 82227, 109636, 137045, 164454, 219272, 274090, 301499, 328908, 411135, 438544, 548180, 602998, 657816, 822270, 904497, 1096360, 1205996, 1315632, 1507495, 1644540, 1808994, 2192720, 2411992, 3014990, 3289080, 3617988, 4522485, 4823984, 6029980, 6578160, 7235976, 9044970, 12059960, 14471952, 18089940, 24119920, 36179880, 72359760]

約数ペア:

[(1, 72359760), (2, 36179880), (3, 24119920), (4, 18089940), (5, 14471952), (6, 12059960), (8, 9044970), (10, 7235976), (11, 6578160), (12, 6029980), (15, 4823984), (16, 4522485), (20, 3617988), (22, 3289080), (24, 3014990), (30, 2411992), (33, 2192720), (40, 1808994), (44, 1644540), (48, 1507495), (55, 1315632), (60, 1205996), (66, 1096360), (80, 904497), (88, 822270), (110, 657816), (120, 602998), (132, 548180), (165, 438544), (176, 411135), (220, 328908), (240, 301499), (264, 274090), (330, 219272), (440, 164454), (528, 137045), (660, 109636), (880, 82227), (1320, 54818), (2640, 27409)]