129268380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{58229}}^1$

素因数の和:58278

約数の個数: 48

約数和(自身を含む): 371740320

約数和(自身を除く): 242471940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 58229, 116458, 174687, 232916, 291145, 349374, 582290, 698748, 873435, 1164580, 1746870, 2154473, 3493740, 4308946, 6463419, 8617892, 10772365, 12926838, 21544730, 25853676, 32317095, 43089460, 64634190, 129268380]

約数ペア:

[(1, 129268380), (2, 64634190), (3, 43089460), (4, 32317095), (5, 25853676), (6, 21544730), (10, 12926838), (12, 10772365), (15, 8617892), (20, 6463419), (30, 4308946), (37, 3493740), (60, 2154473), (74, 1746870), (111, 1164580), (148, 873435), (185, 698748), (222, 582290), (370, 349374), (444, 291145), (555, 232916), (740, 174687), (1110, 116458), (2220, 58229)]