79646520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6203}}^1$

素因数の和:6324

約数の個数: 64

約数和(自身を含む): 241211520

約数和(自身を除く): 161565000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6203, 6420, 12406, 12840, 18609, 24812, 31015, 37218, 49624, 62030, 74436, 93045, 124060, 148872, 186090, 248120, 372180, 663721, 744360, 1327442, 1991163, 2654884, 3318605, 3982326, 5309768, 6637210, 7964652, 9955815, 13274420, 15929304, 19911630, 26548840, 39823260, 79646520]

約数ペア:

[(1, 79646520), (2, 39823260), (3, 26548840), (4, 19911630), (5, 15929304), (6, 13274420), (8, 9955815), (10, 7964652), (12, 6637210), (15, 5309768), (20, 3982326), (24, 3318605), (30, 2654884), (40, 1991163), (60, 1327442), (107, 744360), (120, 663721), (214, 372180), (321, 248120), (428, 186090), (535, 148872), (642, 124060), (856, 93045), (1070, 74436), (1284, 62030), (1605, 49624), (2140, 37218), (2568, 31015), (3210, 24812), (4280, 18609), (6203, 12840), (6420, 12406)]