18306360

素因数分解:

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

素因数の和:469

約数の個数: 96

約数和(自身を含む): 60025680

約数和(自身を除く): 41719320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 241, 360, 422, 482, 633, 723, 844, 964, 1055, 1205, 1266, 1446, 1688, 1899, 1928, 2110, 2169, 2410, 2532, 2892, 3165, 3615, 3798, 4220, 4338, 4820, 5064, 5784, 6330, 7230, 7596, 8440, 8676, 9495, 9640, 10845, 12660, 14460, 15192, 17352, 18990, 21690, 25320, 28920, 37980, 43380, 50851, 75960, 86760, 101702, 152553, 203404, 254255, 305106, 406808, 457659, 508510, 610212, 762765, 915318, 1017020, 1220424, 1525530, 1830636, 2034040, 2288295, 3051060, 3661272, 4576590, 6102120, 9153180, 18306360]

約数ペア:

[(1, 18306360), (2, 9153180), (3, 6102120), (4, 4576590), (5, 3661272), (6, 3051060), (8, 2288295), (9, 2034040), (10, 1830636), (12, 1525530), (15, 1220424), (18, 1017020), (20, 915318), (24, 762765), (30, 610212), (36, 508510), (40, 457659), (45, 406808), (60, 305106), (72, 254255), (90, 203404), (120, 152553), (180, 101702), (211, 86760), (241, 75960), (360, 50851), (422, 43380), (482, 37980), (633, 28920), (723, 25320), (844, 21690), (964, 18990), (1055, 17352), (1205, 15192), (1266, 14460), (1446, 12660), (1688, 10845), (1899, 9640), (1928, 9495), (2110, 8676), (2169, 8440), (2410, 7596), (2532, 7230), (2892, 6330), (3165, 5784), (3615, 5064), (3798, 4820), (4220, 4338)]