15426080

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 37013760

約数和(自身を除く): 21587680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 1439, 2144, 2680, 2878, 5360, 5756, 7195, 10720, 11512, 14390, 23024, 28780, 46048, 57560, 96413, 115120, 192826, 230240, 385652, 482065, 771304, 964130, 1542608, 1928260, 3085216, 3856520, 7713040, 15426080]

約数ペア:

[(1, 15426080), (2, 7713040), (4, 3856520), (5, 3085216), (8, 1928260), (10, 1542608), (16, 964130), (20, 771304), (32, 482065), (40, 385652), (67, 230240), (80, 192826), (134, 115120), (160, 96413), (268, 57560), (335, 46048), (536, 28780), (670, 23024), (1072, 14390), (1340, 11512), (1439, 10720), (2144, 7195), (2680, 5756), (2878, 5360)]