84180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 249984

約数和(自身を除く): 165804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 115, 122, 138, 183, 230, 244, 276, 305, 345, 366, 460, 610, 690, 732, 915, 1220, 1380, 1403, 1830, 2806, 3660, 4209, 5612, 7015, 8418, 14030, 16836, 21045, 28060, 42090, 84180]

約数ペア:

[(1, 84180), (2, 42090), (3, 28060), (4, 21045), (5, 16836), (6, 14030), (10, 8418), (12, 7015), (15, 5612), (20, 4209), (23, 3660), (30, 2806), (46, 1830), (60, 1403), (61, 1380), (69, 1220), (92, 915), (115, 732), (122, 690), (138, 610), (183, 460), (230, 366), (244, 345), (276, 305)]