612277680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{364451}}^1$

素因数の和:364474

約数の個数: 80

約数和(自身を含む): 2169218304

約数和(自身を除く): 1556940624

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, 1680, 364451, 728902, 1093353, 1457804, 1822255, 2186706, 2551157, 2915608, 3644510, 4373412, 5102314, 5466765, 5831216, 7289020, 7653471, 8746824, 10204628, 10933530, 12755785, 14578040, 15306942, 17493648, 20409256, 21867060, 25511570, 29156080, 30613884, 38267355, 40818512, 43734120, 51023140, 61227768, 76534710, 87468240, 102046280, 122455536, 153069420, 204092560, 306138840, 612277680]

約数ペア:

[(1, 612277680), (2, 306138840), (3, 204092560), (4, 153069420), (5, 122455536), (6, 102046280), (7, 87468240), (8, 76534710), (10, 61227768), (12, 51023140), (14, 43734120), (15, 40818512), (16, 38267355), (20, 30613884), (21, 29156080), (24, 25511570), (28, 21867060), (30, 20409256), (35, 17493648), (40, 15306942), (42, 14578040), (48, 12755785), (56, 10933530), (60, 10204628), (70, 8746824), (80, 7653471), (84, 7289020), (105, 5831216), (112, 5466765), (120, 5102314), (140, 4373412), (168, 3644510), (210, 2915608), (240, 2551157), (280, 2186706), (336, 1822255), (420, 1457804), (560, 1093353), (840, 728902), (1680, 364451)]