2355040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 5715360

約数和(自身を除く): 3360320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 359, 410, 656, 718, 820, 1312, 1436, 1640, 1795, 2872, 3280, 3590, 5744, 6560, 7180, 11488, 14360, 14719, 28720, 29438, 57440, 58876, 73595, 117752, 147190, 235504, 294380, 471008, 588760, 1177520, 2355040]

約数ペア:

[(1, 2355040), (2, 1177520), (4, 588760), (5, 471008), (8, 294380), (10, 235504), (16, 147190), (20, 117752), (32, 73595), (40, 58876), (41, 57440), (80, 29438), (82, 28720), (160, 14719), (164, 14360), (205, 11488), (328, 7180), (359, 6560), (410, 5744), (656, 3590), (718, 3280), (820, 2872), (1312, 1795), (1436, 1640)]