300609840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2551}}^1$

素因数の和:3058

約数の個数: 80

約数和(自身を含む): 934154496

約数和(自身を除く): 633544656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1473, 1964, 2455, 2551, 2946, 3928, 4910, 5102, 5892, 7365, 7653, 7856, 9820, 10204, 11784, 12755, 14730, 15306, 19640, 20408, 23568, 25510, 29460, 30612, 38265, 39280, 40816, 51020, 58920, 61224, 76530, 102040, 117840, 122448, 153060, 204080, 306120, 612240, 1252541, 2505082, 3757623, 5010164, 6262705, 7515246, 10020328, 12525410, 15030492, 18788115, 20040656, 25050820, 30060984, 37576230, 50101640, 60121968, 75152460, 100203280, 150304920, 300609840]

約数ペア:

[(1, 300609840), (2, 150304920), (3, 100203280), (4, 75152460), (5, 60121968), (6, 50101640), (8, 37576230), (10, 30060984), (12, 25050820), (15, 20040656), (16, 18788115), (20, 15030492), (24, 12525410), (30, 10020328), (40, 7515246), (48, 6262705), (60, 5010164), (80, 3757623), (120, 2505082), (240, 1252541), (491, 612240), (982, 306120), (1473, 204080), (1964, 153060), (2455, 122448), (2551, 117840), (2946, 102040), (3928, 76530), (4910, 61224), (5102, 58920), (5892, 51020), (7365, 40816), (7653, 39280), (7856, 38265), (9820, 30612), (10204, 29460), (11784, 25510), (12755, 23568), (14730, 20408), (15306, 19640)]