15522060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4241}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 44184672

約数和(自身を除く): 28662612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 4241, 8482, 12723, 16964, 21205, 25446, 42410, 50892, 63615, 84820, 127230, 254460, 258701, 517402, 776103, 1034804, 1293505, 1552206, 2587010, 3104412, 3880515, 5174020, 7761030, 15522060]

約数ペア:

[(1, 15522060), (2, 7761030), (3, 5174020), (4, 3880515), (5, 3104412), (6, 2587010), (10, 1552206), (12, 1293505), (15, 1034804), (20, 776103), (30, 517402), (60, 258701), (61, 254460), (122, 127230), (183, 84820), (244, 63615), (305, 50892), (366, 42410), (610, 25446), (732, 21205), (915, 16964), (1220, 12723), (1830, 8482), (3660, 4241)]