268148040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13709}}^1$

素因数の和:13886

約数の個数: 64

約数和(自身を含む): 809438400

約数和(自身を除く): 541290360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 13709, 19560, 27418, 41127, 54836, 68545, 82254, 109672, 137090, 164508, 205635, 274180, 329016, 411270, 548360, 822540, 1645080, 2234567, 4469134, 6703701, 8938268, 11172835, 13407402, 17876536, 22345670, 26814804, 33518505, 44691340, 53629608, 67037010, 89382680, 134074020, 268148040]

約数ペア:

[(1, 268148040), (2, 134074020), (3, 89382680), (4, 67037010), (5, 53629608), (6, 44691340), (8, 33518505), (10, 26814804), (12, 22345670), (15, 17876536), (20, 13407402), (24, 11172835), (30, 8938268), (40, 6703701), (60, 4469134), (120, 2234567), (163, 1645080), (326, 822540), (489, 548360), (652, 411270), (815, 329016), (978, 274180), (1304, 205635), (1630, 164508), (1956, 137090), (2445, 109672), (3260, 82254), (3912, 68545), (4890, 54836), (6520, 41127), (9780, 27418), (13709, 19560)]