2731080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2094

約数の個数: 64

約数和(自身を含む): 8942400

約数和(自身を除く): 6211320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2069, 4138, 6207, 8276, 10345, 12414, 16552, 20690, 22759, 24828, 31035, 41380, 45518, 49656, 62070, 68277, 82760, 91036, 113795, 124140, 136554, 182072, 227590, 248280, 273108, 341385, 455180, 546216, 682770, 910360, 1365540, 2731080]

約数ペア:

[(1, 2731080), (2, 1365540), (3, 910360), (4, 682770), (5, 546216), (6, 455180), (8, 341385), (10, 273108), (11, 248280), (12, 227590), (15, 182072), (20, 136554), (22, 124140), (24, 113795), (30, 91036), (33, 82760), (40, 68277), (44, 62070), (55, 49656), (60, 45518), (66, 41380), (88, 31035), (110, 24828), (120, 22759), (132, 20690), (165, 16552), (220, 12414), (264, 10345), (330, 8276), (440, 6207), (660, 4138), (1320, 2069)]