481430520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{445769}}^1$

素因数の和:445789

約数の個数: 64

約数和(自身を含む): 1604772000

約数和(自身を除く): 1123341480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 445769, 891538, 1337307, 1783076, 2228845, 2674614, 3566152, 4011921, 4457690, 5349228, 6686535, 8023842, 8915380, 10698456, 12035763, 13373070, 16047684, 17830760, 20059605, 24071526, 26746140, 32095368, 40119210, 48143052, 53492280, 60178815, 80238420, 96286104, 120357630, 160476840, 240715260, 481430520]

約数ペア:

[(1, 481430520), (2, 240715260), (3, 160476840), (4, 120357630), (5, 96286104), (6, 80238420), (8, 60178815), (9, 53492280), (10, 48143052), (12, 40119210), (15, 32095368), (18, 26746140), (20, 24071526), (24, 20059605), (27, 17830760), (30, 16047684), (36, 13373070), (40, 12035763), (45, 10698456), (54, 8915380), (60, 8023842), (72, 6686535), (90, 5349228), (108, 4457690), (120, 4011921), (135, 3566152), (180, 2674614), (216, 2228845), (270, 1783076), (360, 1337307), (540, 891538), (1080, 445769)]