80057280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1046

約数の個数: 112

約数和(自身を含む): 257312160

約数和(自身を除く): 177254880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 937, 960, 1068, 1335, 1424, 1780, 1874, 2136, 2670, 2811, 2848, 3560, 3748, 4272, 4685, 5340, 5622, 5696, 7120, 7496, 8544, 9370, 10680, 11244, 14055, 14240, 14992, 17088, 18740, 21360, 22488, 28110, 28480, 29984, 37480, 42720, 44976, 56220, 59968, 74960, 83393, 85440, 89952, 112440, 149920, 166786, 179904, 224880, 250179, 299840, 333572, 416965, 449760, 500358, 667144, 833930, 899520, 1000716, 1250895, 1334288, 1667860, 2001432, 2501790, 2668576, 3335720, 4002864, 5003580, 5337152, 6671440, 8005728, 10007160, 13342880, 16011456, 20014320, 26685760, 40028640, 80057280]

約数ペア:

[(1, 80057280), (2, 40028640), (3, 26685760), (4, 20014320), (5, 16011456), (6, 13342880), (8, 10007160), (10, 8005728), (12, 6671440), (15, 5337152), (16, 5003580), (20, 4002864), (24, 3335720), (30, 2668576), (32, 2501790), (40, 2001432), (48, 1667860), (60, 1334288), (64, 1250895), (80, 1000716), (89, 899520), (96, 833930), (120, 667144), (160, 500358), (178, 449760), (192, 416965), (240, 333572), (267, 299840), (320, 250179), (356, 224880), (445, 179904), (480, 166786), (534, 149920), (712, 112440), (890, 89952), (937, 85440), (960, 83393), (1068, 74960), (1335, 59968), (1424, 56220), (1780, 44976), (1874, 42720), (2136, 37480), (2670, 29984), (2811, 28480), (2848, 28110), (3560, 22488), (3748, 21360), (4272, 18740), (4685, 17088), (5340, 14992), (5622, 14240), (5696, 14055), (7120, 11244), (7496, 10680), (8544, 9370)]