2132040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 6494400

約数和(自身を除く): 4362360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 163, 218, 326, 327, 436, 489, 545, 652, 654, 815, 872, 978, 1090, 1304, 1308, 1630, 1635, 1956, 2180, 2445, 2616, 3260, 3270, 3912, 4360, 4890, 6520, 6540, 9780, 13080, 17767, 19560, 35534, 53301, 71068, 88835, 106602, 142136, 177670, 213204, 266505, 355340, 426408, 533010, 710680, 1066020, 2132040]

約数ペア:

[(1, 2132040), (2, 1066020), (3, 710680), (4, 533010), (5, 426408), (6, 355340), (8, 266505), (10, 213204), (12, 177670), (15, 142136), (20, 106602), (24, 88835), (30, 71068), (40, 53301), (60, 35534), (109, 19560), (120, 17767), (163, 13080), (218, 9780), (326, 6540), (327, 6520), (436, 4890), (489, 4360), (545, 3912), (652, 3270), (654, 3260), (815, 2616), (872, 2445), (978, 2180), (1090, 1956), (1304, 1635), (1308, 1630)]