12204240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 38170176

約数和(自身を除く): 25965936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 241, 422, 482, 633, 723, 844, 964, 1055, 1205, 1266, 1446, 1688, 1928, 2110, 2410, 2532, 2892, 3165, 3376, 3615, 3856, 4220, 4820, 5064, 5784, 6330, 7230, 8440, 9640, 10128, 11568, 12660, 14460, 16880, 19280, 25320, 28920, 50640, 50851, 57840, 101702, 152553, 203404, 254255, 305106, 406808, 508510, 610212, 762765, 813616, 1017020, 1220424, 1525530, 2034040, 2440848, 3051060, 4068080, 6102120, 12204240]

約数ペア:

[(1, 12204240), (2, 6102120), (3, 4068080), (4, 3051060), (5, 2440848), (6, 2034040), (8, 1525530), (10, 1220424), (12, 1017020), (15, 813616), (16, 762765), (20, 610212), (24, 508510), (30, 406808), (40, 305106), (48, 254255), (60, 203404), (80, 152553), (120, 101702), (211, 57840), (240, 50851), (241, 50640), (422, 28920), (482, 25320), (633, 19280), (723, 16880), (844, 14460), (964, 12660), (1055, 11568), (1205, 10128), (1266, 9640), (1446, 8440), (1688, 7230), (1928, 6330), (2110, 5784), (2410, 5064), (2532, 4820), (2892, 4220), (3165, 3856), (3376, 3615)]