4788840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5701}}^1$

素因数の和:5722

約数の個数: 64

約数和(自身を含む): 16421760

約数和(自身を除く): 11632920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5701, 11402, 17103, 22804, 28505, 34206, 39907, 45608, 57010, 68412, 79814, 85515, 114020, 119721, 136824, 159628, 171030, 199535, 228040, 239442, 319256, 342060, 399070, 478884, 598605, 684120, 798140, 957768, 1197210, 1596280, 2394420, 4788840]

約数ペア:

[(1, 4788840), (2, 2394420), (3, 1596280), (4, 1197210), (5, 957768), (6, 798140), (7, 684120), (8, 598605), (10, 478884), (12, 399070), (14, 342060), (15, 319256), (20, 239442), (21, 228040), (24, 199535), (28, 171030), (30, 159628), (35, 136824), (40, 119721), (42, 114020), (56, 85515), (60, 79814), (70, 68412), (84, 57010), (105, 45608), (120, 39907), (140, 34206), (168, 28505), (210, 22804), (280, 17103), (420, 11402), (840, 5701)]