82686480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18133}}^1$

素因数の和:18168

約数の個数: 80

約数和(自身を含む): 269833920

約数和(自身を除く): 187147440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18133, 36266, 54399, 72532, 90665, 108798, 145064, 181330, 217596, 271995, 290128, 344527, 362660, 435192, 543990, 689054, 725320, 870384, 1033581, 1087980, 1378108, 1450640, 1722635, 2067162, 2175960, 2756216, 3445270, 4134324, 4351920, 5167905, 5512432, 6890540, 8268648, 10335810, 13781080, 16537296, 20671620, 27562160, 41343240, 82686480]

約数ペア:

[(1, 82686480), (2, 41343240), (3, 27562160), (4, 20671620), (5, 16537296), (6, 13781080), (8, 10335810), (10, 8268648), (12, 6890540), (15, 5512432), (16, 5167905), (19, 4351920), (20, 4134324), (24, 3445270), (30, 2756216), (38, 2175960), (40, 2067162), (48, 1722635), (57, 1450640), (60, 1378108), (76, 1087980), (80, 1033581), (95, 870384), (114, 725320), (120, 689054), (152, 543990), (190, 435192), (228, 362660), (240, 344527), (285, 290128), (304, 271995), (380, 217596), (456, 181330), (570, 145064), (760, 108798), (912, 90665), (1140, 72532), (1520, 54399), (2280, 36266), (4560, 18133)]