1322760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 4049280

約数和(自身を除く): 2726520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 151, 219, 292, 302, 365, 438, 453, 584, 604, 730, 755, 876, 906, 1095, 1208, 1460, 1510, 1752, 1812, 2190, 2265, 2920, 3020, 3624, 4380, 4530, 6040, 8760, 9060, 11023, 18120, 22046, 33069, 44092, 55115, 66138, 88184, 110230, 132276, 165345, 220460, 264552, 330690, 440920, 661380, 1322760]

約数ペア:

[(1, 1322760), (2, 661380), (3, 440920), (4, 330690), (5, 264552), (6, 220460), (8, 165345), (10, 132276), (12, 110230), (15, 88184), (20, 66138), (24, 55115), (30, 44092), (40, 33069), (60, 22046), (73, 18120), (120, 11023), (146, 9060), (151, 8760), (219, 6040), (292, 4530), (302, 4380), (365, 3624), (438, 3020), (453, 2920), (584, 2265), (604, 2190), (730, 1812), (755, 1752), (876, 1510), (906, 1460), (1095, 1208)]