1405957680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3217}}^1$

素因数の和:3843

約数の個数: 120

約数和(自身を含む): 4730923392

約数和(自身を除く): 3324965712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 607, 720, 1214, 1821, 2428, 3035, 3217, 3642, 4856, 5463, 6070, 6434, 7284, 9105, 9651, 9712, 10926, 12140, 12868, 14568, 16085, 18210, 19302, 21852, 24280, 25736, 27315, 28953, 29136, 32170, 36420, 38604, 43704, 48255, 48560, 51472, 54630, 57906, 64340, 72840, 77208, 87408, 96510, 109260, 115812, 128680, 144765, 145680, 154416, 193020, 218520, 231624, 257360, 289530, 386040, 437040, 463248, 579060, 772080, 1158120, 1952719, 2316240, 3905438, 5858157, 7810876, 9763595, 11716314, 15621752, 17574471, 19527190, 23432628, 29290785, 31243504, 35148942, 39054380, 46865256, 58581570, 70297884, 78108760, 87872355, 93730512, 117163140, 140595768, 156217520, 175744710, 234326280, 281191536, 351489420, 468652560, 702978840, 1405957680]

約数ペア:

[(1, 1405957680), (2, 702978840), (3, 468652560), (4, 351489420), (5, 281191536), (6, 234326280), (8, 175744710), (9, 156217520), (10, 140595768), (12, 117163140), (15, 93730512), (16, 87872355), (18, 78108760), (20, 70297884), (24, 58581570), (30, 46865256), (36, 39054380), (40, 35148942), (45, 31243504), (48, 29290785), (60, 23432628), (72, 19527190), (80, 17574471), (90, 15621752), (120, 11716314), (144, 9763595), (180, 7810876), (240, 5858157), (360, 3905438), (607, 2316240), (720, 1952719), (1214, 1158120), (1821, 772080), (2428, 579060), (3035, 463248), (3217, 437040), (3642, 386040), (4856, 289530), (5463, 257360), (6070, 231624), (6434, 218520), (7284, 193020), (9105, 154416), (9651, 145680), (9712, 144765), (10926, 128680), (12140, 115812), (12868, 109260), (14568, 96510), (16085, 87408), (18210, 77208), (19302, 72840), (21852, 64340), (24280, 57906), (25736, 54630), (27315, 51472), (28953, 48560), (29136, 48255), (32170, 43704), (36420, 38604)]