12607440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 39479616

約数和(自身を除く): 26872176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 401, 524, 655, 786, 802, 1048, 1203, 1310, 1572, 1604, 1965, 2005, 2096, 2406, 2620, 3144, 3208, 3930, 4010, 4812, 5240, 6015, 6288, 6416, 7860, 8020, 9624, 10480, 12030, 15720, 16040, 19248, 24060, 31440, 32080, 48120, 52531, 96240, 105062, 157593, 210124, 262655, 315186, 420248, 525310, 630372, 787965, 840496, 1050620, 1260744, 1575930, 2101240, 2521488, 3151860, 4202480, 6303720, 12607440]

約数ペア:

[(1, 12607440), (2, 6303720), (3, 4202480), (4, 3151860), (5, 2521488), (6, 2101240), (8, 1575930), (10, 1260744), (12, 1050620), (15, 840496), (16, 787965), (20, 630372), (24, 525310), (30, 420248), (40, 315186), (48, 262655), (60, 210124), (80, 157593), (120, 105062), (131, 96240), (240, 52531), (262, 48120), (393, 32080), (401, 31440), (524, 24060), (655, 19248), (786, 16040), (802, 15720), (1048, 12030), (1203, 10480), (1310, 9624), (1572, 8020), (1604, 7860), (1965, 6416), (2005, 6288), (2096, 6015), (2406, 5240), (2620, 4812), (3144, 4010), (3208, 3930)]