1267360080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{754381}}^1$

素因数の和:754404

約数の個数: 80

約数和(自身を含む): 4490081664

約数和(自身を除く): 3222721584

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, 754381, 1508762, 2263143, 3017524, 3771905, 4526286, 5280667, 6035048, 7543810, 9052572, 10561334, 11315715, 12070096, 15087620, 15842001, 18105144, 21122668, 22631430, 26403335, 30175240, 31684002, 36210288, 42245336, 45262860, 52806670, 60350480, 63368004, 79210005, 84490672, 90525720, 105613340, 126736008, 158420010, 181051440, 211226680, 253472016, 316840020, 422453360, 633680040, 1267360080]

約数ペア:

[(1, 1267360080), (2, 633680040), (3, 422453360), (4, 316840020), (5, 253472016), (6, 211226680), (7, 181051440), (8, 158420010), (10, 126736008), (12, 105613340), (14, 90525720), (15, 84490672), (16, 79210005), (20, 63368004), (21, 60350480), (24, 52806670), (28, 45262860), (30, 42245336), (35, 36210288), (40, 31684002), (42, 30175240), (48, 26403335), (56, 22631430), (60, 21122668), (70, 18105144), (80, 15842001), (84, 15087620), (105, 12070096), (112, 11315715), (120, 10561334), (140, 9052572), (168, 7543810), (210, 6035048), (240, 5280667), (280, 4526286), (336, 3771905), (420, 3017524), (560, 2263143), (840, 1508762), (1680, 754381)]