808219680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18919}}^1$

素因数の和:19026

約数の個数: 96

約数和(自身を含む): 2574633600

約数和(自身を除く): 1766413920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 5340, 7120, 8544, 10680, 14240, 18919, 21360, 37838, 42720, 56757, 75676, 94595, 113514, 151352, 189190, 227028, 283785, 302704, 378380, 454056, 567570, 605408, 756760, 908112, 1135140, 1513520, 1683791, 1816224, 2270280, 3027040, 3367582, 4540560, 5051373, 6735164, 8418955, 9081120, 10102746, 13470328, 16837910, 20205492, 25256865, 26940656, 33675820, 40410984, 50513730, 53881312, 67351640, 80821968, 101027460, 134703280, 161643936, 202054920, 269406560, 404109840, 808219680]

約数ペア:

[(1, 808219680), (2, 404109840), (3, 269406560), (4, 202054920), (5, 161643936), (6, 134703280), (8, 101027460), (10, 80821968), (12, 67351640), (15, 53881312), (16, 50513730), (20, 40410984), (24, 33675820), (30, 26940656), (32, 25256865), (40, 20205492), (48, 16837910), (60, 13470328), (80, 10102746), (89, 9081120), (96, 8418955), (120, 6735164), (160, 5051373), (178, 4540560), (240, 3367582), (267, 3027040), (356, 2270280), (445, 1816224), (480, 1683791), (534, 1513520), (712, 1135140), (890, 908112), (1068, 756760), (1335, 605408), (1424, 567570), (1780, 454056), (2136, 378380), (2670, 302704), (2848, 283785), (3560, 227028), (4272, 189190), (5340, 151352), (7120, 113514), (8544, 94595), (10680, 75676), (14240, 56757), (18919, 42720), (21360, 37838)]