301080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 977760

約数和(自身を除く): 676680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 193, 195, 260, 312, 386, 390, 520, 579, 772, 780, 965, 1158, 1544, 1560, 1930, 2316, 2509, 2895, 3860, 4632, 5018, 5790, 7527, 7720, 10036, 11580, 12545, 15054, 20072, 23160, 25090, 30108, 37635, 50180, 60216, 75270, 100360, 150540, 301080]

約数ペア:

[(1, 301080), (2, 150540), (3, 100360), (4, 75270), (5, 60216), (6, 50180), (8, 37635), (10, 30108), (12, 25090), (13, 23160), (15, 20072), (20, 15054), (24, 12545), (26, 11580), (30, 10036), (39, 7720), (40, 7527), (52, 5790), (60, 5018), (65, 4632), (78, 3860), (104, 2895), (120, 2509), (130, 2316), (156, 1930), (193, 1560), (195, 1544), (260, 1158), (312, 965), (386, 780), (390, 772), (520, 579)]