165228960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26479}}^1$

素因数の和:26510

約数の個数: 96

約数和(自身を含む): 560528640

約数和(自身を除く): 395299680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 26479, 52958, 79437, 105916, 132395, 158874, 211832, 264790, 317748, 344227, 397185, 423664, 529580, 635496, 688454, 794370, 847328, 1032681, 1059160, 1270992, 1376908, 1588740, 1721135, 2065362, 2118320, 2541984, 2753816, 3177480, 3442270, 4130724, 4236640, 5163405, 5507632, 6354960, 6884540, 8261448, 10326810, 11015264, 12709920, 13769080, 16522896, 20653620, 27538160, 33045792, 41307240, 55076320, 82614480, 165228960]

約数ペア:

[(1, 165228960), (2, 82614480), (3, 55076320), (4, 41307240), (5, 33045792), (6, 27538160), (8, 20653620), (10, 16522896), (12, 13769080), (13, 12709920), (15, 11015264), (16, 10326810), (20, 8261448), (24, 6884540), (26, 6354960), (30, 5507632), (32, 5163405), (39, 4236640), (40, 4130724), (48, 3442270), (52, 3177480), (60, 2753816), (65, 2541984), (78, 2118320), (80, 2065362), (96, 1721135), (104, 1588740), (120, 1376908), (130, 1270992), (156, 1059160), (160, 1032681), (195, 847328), (208, 794370), (240, 688454), (260, 635496), (312, 529580), (390, 423664), (416, 397185), (480, 344227), (520, 317748), (624, 264790), (780, 211832), (1040, 158874), (1248, 132395), (1560, 105916), (2080, 79437), (3120, 52958), (6240, 26479)]