1198252680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{7559}}^1$

素因数の和:8894

約数の個数: 64

約数和(自身を含む): 3597955200

約数和(自身を除く): 2399702520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1321, 2642, 3963, 5284, 6605, 7559, 7926, 10568, 13210, 15118, 15852, 19815, 22677, 26420, 30236, 31704, 37795, 39630, 45354, 52840, 60472, 75590, 79260, 90708, 113385, 151180, 158520, 181416, 226770, 302360, 453540, 907080, 9985439, 19970878, 29956317, 39941756, 49927195, 59912634, 79883512, 99854390, 119825268, 149781585, 199708780, 239650536, 299563170, 399417560, 599126340, 1198252680]

約数ペア:

[(1, 1198252680), (2, 599126340), (3, 399417560), (4, 299563170), (5, 239650536), (6, 199708780), (8, 149781585), (10, 119825268), (12, 99854390), (15, 79883512), (20, 59912634), (24, 49927195), (30, 39941756), (40, 29956317), (60, 19970878), (120, 9985439), (1321, 907080), (2642, 453540), (3963, 302360), (5284, 226770), (6605, 181416), (7559, 158520), (7926, 151180), (10568, 113385), (13210, 90708), (15118, 79260), (15852, 75590), (19815, 60472), (22677, 52840), (26420, 45354), (30236, 39630), (31704, 37795)]