315745320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239201}}^1$

素因数の和:239226

約数の個数: 64

約数和(自身を含む): 1033352640

約数和(自身を除く): 717607320

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, 239201, 478402, 717603, 956804, 1196005, 1435206, 1913608, 2392010, 2631211, 2870412, 3588015, 4784020, 5262422, 5740824, 7176030, 7893633, 9568040, 10524844, 13156055, 14352060, 15787266, 21049688, 26312110, 28704120, 31574532, 39468165, 52624220, 63149064, 78936330, 105248440, 157872660, 315745320]

約数ペア:

[(1, 315745320), (2, 157872660), (3, 105248440), (4, 78936330), (5, 63149064), (6, 52624220), (8, 39468165), (10, 31574532), (11, 28704120), (12, 26312110), (15, 21049688), (20, 15787266), (22, 14352060), (24, 13156055), (30, 10524844), (33, 9568040), (40, 7893633), (44, 7176030), (55, 5740824), (60, 5262422), (66, 4784020), (88, 3588015), (110, 2870412), (120, 2631211), (132, 2392010), (165, 1913608), (220, 1435206), (264, 1196005), (330, 956804), (440, 717603), (660, 478402), (1320, 239201)]