30360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:48

約数の個数: 64

約数和(自身を含む): 103680

約数和(自身を除く): 73320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 15180, 30360]

約数ペア:

[(1, 30360), (2, 15180), (3, 10120), (4, 7590), (5, 6072), (6, 5060), (8, 3795), (10, 3036), (11, 2760), (12, 2530), (15, 2024), (20, 1518), (22, 1380), (23, 1320), (24, 1265), (30, 1012), (33, 920), (40, 759), (44, 690), (46, 660), (55, 552), (60, 506), (66, 460), (69, 440), (88, 345), (92, 330), (110, 276), (115, 264), (120, 253), (132, 230), (138, 220), (165, 184)]