72926580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2707}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 204724800

約数和(自身を除く): 131798220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 2707, 4490, 5388, 5414, 6735, 8121, 8980, 10828, 13470, 13535, 16242, 26940, 27070, 32484, 40605, 54140, 81210, 162420, 1215443, 2430886, 3646329, 4861772, 6077215, 7292658, 12154430, 14585316, 18231645, 24308860, 36463290, 72926580]

約数ペア:

[(1, 72926580), (2, 36463290), (3, 24308860), (4, 18231645), (5, 14585316), (6, 12154430), (10, 7292658), (12, 6077215), (15, 4861772), (20, 3646329), (30, 2430886), (60, 1215443), (449, 162420), (898, 81210), (1347, 54140), (1796, 40605), (2245, 32484), (2694, 27070), (2707, 26940), (4490, 16242), (5388, 13535), (5414, 13470), (6735, 10828), (8121, 8980)]