5215560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{887}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 18221760

約数和(自身を除く): 13006200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 887, 980, 1176, 1470, 1774, 1960, 2661, 2940, 3548, 4435, 5322, 5880, 6209, 7096, 8870, 10644, 12418, 13305, 17740, 18627, 21288, 24836, 26610, 31045, 35480, 37254, 43463, 49672, 53220, 62090, 74508, 86926, 93135, 106440, 124180, 130389, 149016, 173852, 186270, 217315, 248360, 260778, 347704, 372540, 434630, 521556, 651945, 745080, 869260, 1043112, 1303890, 1738520, 2607780, 5215560]

約数ペア:

[(1, 5215560), (2, 2607780), (3, 1738520), (4, 1303890), (5, 1043112), (6, 869260), (7, 745080), (8, 651945), (10, 521556), (12, 434630), (14, 372540), (15, 347704), (20, 260778), (21, 248360), (24, 217315), (28, 186270), (30, 173852), (35, 149016), (40, 130389), (42, 124180), (49, 106440), (56, 93135), (60, 86926), (70, 74508), (84, 62090), (98, 53220), (105, 49672), (120, 43463), (140, 37254), (147, 35480), (168, 31045), (196, 26610), (210, 24836), (245, 21288), (280, 18627), (294, 17740), (392, 13305), (420, 12418), (490, 10644), (588, 8870), (735, 7096), (840, 6209), (887, 5880), (980, 5322), (1176, 4435), (1470, 3548), (1774, 2940), (1960, 2661)]