2484120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 7557120

約数和(自身を除く): 5073000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 163, 254, 326, 381, 489, 508, 635, 652, 762, 815, 978, 1016, 1270, 1304, 1524, 1630, 1905, 1956, 2445, 2540, 3048, 3260, 3810, 3912, 4890, 5080, 6520, 7620, 9780, 15240, 19560, 20701, 41402, 62103, 82804, 103505, 124206, 165608, 207010, 248412, 310515, 414020, 496824, 621030, 828040, 1242060, 2484120]

約数ペア:

[(1, 2484120), (2, 1242060), (3, 828040), (4, 621030), (5, 496824), (6, 414020), (8, 310515), (10, 248412), (12, 207010), (15, 165608), (20, 124206), (24, 103505), (30, 82804), (40, 62103), (60, 41402), (120, 20701), (127, 19560), (163, 15240), (254, 9780), (326, 7620), (381, 6520), (489, 5080), (508, 4890), (635, 3912), (652, 3810), (762, 3260), (815, 3048), (978, 2540), (1016, 2445), (1270, 1956), (1304, 1905), (1524, 1630)]