2437680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 8642304

約数和(自身を除く): 6204624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1451, 1680, 2902, 4353, 5804, 7255, 8706, 10157, 11608, 14510, 17412, 20314, 21765, 23216, 29020, 30471, 34824, 40628, 43530, 50785, 58040, 60942, 69648, 81256, 87060, 101570, 116080, 121884, 152355, 162512, 174120, 203140, 243768, 304710, 348240, 406280, 487536, 609420, 812560, 1218840, 2437680]

約数ペア:

[(1, 2437680), (2, 1218840), (3, 812560), (4, 609420), (5, 487536), (6, 406280), (7, 348240), (8, 304710), (10, 243768), (12, 203140), (14, 174120), (15, 162512), (16, 152355), (20, 121884), (21, 116080), (24, 101570), (28, 87060), (30, 81256), (35, 69648), (40, 60942), (42, 58040), (48, 50785), (56, 43530), (60, 40628), (70, 34824), (80, 30471), (84, 29020), (105, 23216), (112, 21765), (120, 20314), (140, 17412), (168, 14510), (210, 11608), (240, 10157), (280, 8706), (336, 7255), (420, 5804), (560, 4353), (840, 2902), (1451, 1680)]