54520680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2154

約数の個数: 64

約数和(自身を含む): 164332800

約数和(自身を除く): 109812120

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, 1901, 1912, 2390, 2868, 3585, 3802, 4780, 5703, 5736, 7170, 7604, 9505, 9560, 11406, 14340, 15208, 19010, 22812, 28515, 28680, 38020, 45624, 57030, 76040, 114060, 228120, 454339, 908678, 1363017, 1817356, 2271695, 2726034, 3634712, 4543390, 5452068, 6815085, 9086780, 10904136, 13630170, 18173560, 27260340, 54520680]

約数ペア:

[(1, 54520680), (2, 27260340), (3, 18173560), (4, 13630170), (5, 10904136), (6, 9086780), (8, 6815085), (10, 5452068), (12, 4543390), (15, 3634712), (20, 2726034), (24, 2271695), (30, 1817356), (40, 1363017), (60, 908678), (120, 454339), (239, 228120), (478, 114060), (717, 76040), (956, 57030), (1195, 45624), (1434, 38020), (1901, 28680), (1912, 28515), (2390, 22812), (2868, 19010), (3585, 15208), (3802, 14340), (4780, 11406), (5703, 9560), (5736, 9505), (7170, 7604)]