84244080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2029}}^1$

素因数の和:2218

約数の個数: 80

約数和(自身を含む): 262795680

約数和(自身を除く): 178551600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2029, 2076, 2595, 2768, 3460, 4058, 4152, 5190, 6087, 6920, 8116, 8304, 10145, 10380, 12174, 13840, 16232, 20290, 20760, 24348, 30435, 32464, 40580, 41520, 48696, 60870, 81160, 97392, 121740, 162320, 243480, 351017, 486960, 702034, 1053051, 1404068, 1755085, 2106102, 2808136, 3510170, 4212204, 5265255, 5616272, 7020340, 8424408, 10530510, 14040680, 16848816, 21061020, 28081360, 42122040, 84244080]

約数ペア:

[(1, 84244080), (2, 42122040), (3, 28081360), (4, 21061020), (5, 16848816), (6, 14040680), (8, 10530510), (10, 8424408), (12, 7020340), (15, 5616272), (16, 5265255), (20, 4212204), (24, 3510170), (30, 2808136), (40, 2106102), (48, 1755085), (60, 1404068), (80, 1053051), (120, 702034), (173, 486960), (240, 351017), (346, 243480), (519, 162320), (692, 121740), (865, 97392), (1038, 81160), (1384, 60870), (1730, 48696), (2029, 41520), (2076, 40580), (2595, 32464), (2768, 30435), (3460, 24348), (4058, 20760), (4152, 20290), (5190, 16232), (6087, 13840), (6920, 12174), (8116, 10380), (8304, 10145)]