1130080560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{672667}}^1$

素因数の和:672690

約数の個数: 80

約数和(自身を含む): 4003719936

約数和(自身を除く): 2873639376

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, 672667, 1345334, 2018001, 2690668, 3363335, 4036002, 4708669, 5381336, 6726670, 8072004, 9417338, 10090005, 10762672, 13453340, 14126007, 16144008, 18834676, 20180010, 23543345, 26906680, 28252014, 32288016, 37669352, 40360020, 47086690, 53813360, 56504028, 70630035, 75338704, 80720040, 94173380, 113008056, 141260070, 161440080, 188346760, 226016112, 282520140, 376693520, 565040280, 1130080560]

約数ペア:

[(1, 1130080560), (2, 565040280), (3, 376693520), (4, 282520140), (5, 226016112), (6, 188346760), (7, 161440080), (8, 141260070), (10, 113008056), (12, 94173380), (14, 80720040), (15, 75338704), (16, 70630035), (20, 56504028), (21, 53813360), (24, 47086690), (28, 40360020), (30, 37669352), (35, 32288016), (40, 28252014), (42, 26906680), (48, 23543345), (56, 20180010), (60, 18834676), (70, 16144008), (80, 14126007), (84, 13453340), (105, 10762672), (112, 10090005), (120, 9417338), (140, 8072004), (168, 6726670), (210, 5381336), (240, 4708669), (280, 4036002), (336, 3363335), (420, 2690668), (560, 2018001), (840, 1345334), (1680, 672667)]