572137320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19949}}^1$

素因数の和:20202

約数の個数: 64

約数和(自身を含む): 1723680000

約数和(自身を除く): 1151542680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 19949, 28680, 39898, 59847, 79796, 99745, 119694, 159592, 199490, 239388, 299235, 398980, 478776, 598470, 797960, 1196940, 2393880, 4767811, 9535622, 14303433, 19071244, 23839055, 28606866, 38142488, 47678110, 57213732, 71517165, 95356220, 114427464, 143034330, 190712440, 286068660, 572137320]

約数ペア:

[(1, 572137320), (2, 286068660), (3, 190712440), (4, 143034330), (5, 114427464), (6, 95356220), (8, 71517165), (10, 57213732), (12, 47678110), (15, 38142488), (20, 28606866), (24, 23839055), (30, 19071244), (40, 14303433), (60, 9535622), (120, 4767811), (239, 2393880), (478, 1196940), (717, 797960), (956, 598470), (1195, 478776), (1434, 398980), (1912, 299235), (2390, 239388), (2868, 199490), (3585, 159592), (4780, 119694), (5736, 99745), (7170, 79796), (9560, 59847), (14340, 39898), (19949, 28680)]