1938519480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{5441}}^1$

素因数の和:8424

約数の個数: 64

約数和(自身を含む): 5818586400

約数和(自身を除く): 3880066920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2969, 5441, 5938, 8907, 10882, 11876, 14845, 16323, 17814, 21764, 23752, 27205, 29690, 32646, 35628, 43528, 44535, 54410, 59380, 65292, 71256, 81615, 89070, 108820, 118760, 130584, 163230, 178140, 217640, 326460, 356280, 652920, 16154329, 32308658, 48462987, 64617316, 80771645, 96925974, 129234632, 161543290, 193851948, 242314935, 323086580, 387703896, 484629870, 646173160, 969259740, 1938519480]

約数ペア:

[(1, 1938519480), (2, 969259740), (3, 646173160), (4, 484629870), (5, 387703896), (6, 323086580), (8, 242314935), (10, 193851948), (12, 161543290), (15, 129234632), (20, 96925974), (24, 80771645), (30, 64617316), (40, 48462987), (60, 32308658), (120, 16154329), (2969, 652920), (5441, 356280), (5938, 326460), (8907, 217640), (10882, 178140), (11876, 163230), (14845, 130584), (16323, 118760), (17814, 108820), (21764, 89070), (23752, 81615), (27205, 71256), (29690, 65292), (32646, 59380), (35628, 54410), (43528, 44535)]