72410236440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1\times {\mathrm{3607}}^1$

素因数の和:4761

約数の個数: 128

約数和(自身を含む): 218772956160

約数和(自身を除く): 146362719720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 967, 1038, 1384, 1730, 1934, 2076, 2595, 2901, 3460, 3607, 3868, 4152, 4835, 5190, 5802, 6920, 7214, 7736, 9670, 10380, 10821, 11604, 14428, 14505, 18035, 19340, 20760, 21642, 23208, 28856, 29010, 36070, 38680, 43284, 54105, 58020, 72140, 86568, 108210, 116040, 144280, 167291, 216420, 334582, 432840, 501873, 624011, 669164, 836455, 1003746, 1248022, 1338328, 1672910, 1872033, 2007492, 2496044, 2509365, 3120055, 3345820, 3487969, 3744066, 4014984, 4992088, 5018730, 6240110, 6691640, 6975938, 7488132, 9360165, 10037460, 10463907, 12480220, 13951876, 14976264, 17439845, 18720330, 20074920, 20927814, 24960440, 27903752, 34879690, 37440660, 41855628, 52319535, 69759380, 74881320, 83711256, 104639070, 139518760, 209278140, 418556280, 603418637, 1206837274, 1810255911, 2413674548, 3017093185, 3620511822, 4827349096, 6034186370, 7241023644, 9051279555, 12068372740, 14482047288, 18102559110, 24136745480, 36205118220, 72410236440]

約数ペア:

[(1, 72410236440), (2, 36205118220), (3, 24136745480), (4, 18102559110), (5, 14482047288), (6, 12068372740), (8, 9051279555), (10, 7241023644), (12, 6034186370), (15, 4827349096), (20, 3620511822), (24, 3017093185), (30, 2413674548), (40, 1810255911), (60, 1206837274), (120, 603418637), (173, 418556280), (346, 209278140), (519, 139518760), (692, 104639070), (865, 83711256), (967, 74881320), (1038, 69759380), (1384, 52319535), (1730, 41855628), (1934, 37440660), (2076, 34879690), (2595, 27903752), (2901, 24960440), (3460, 20927814), (3607, 20074920), (3868, 18720330), (4152, 17439845), (4835, 14976264), (5190, 13951876), (5802, 12480220), (6920, 10463907), (7214, 10037460), (7736, 9360165), (9670, 7488132), (10380, 6975938), (10821, 6691640), (11604, 6240110), (14428, 5018730), (14505, 4992088), (18035, 4014984), (19340, 3744066), (20760, 3487969), (21642, 3345820), (23208, 3120055), (28856, 2509365), (29010, 2496044), (36070, 2007492), (38680, 1872033), (43284, 1672910), (54105, 1338328), (58020, 1248022), (72140, 1003746), (86568, 836455), (108210, 669164), (116040, 624011), (144280, 501873), (167291, 432840), (216420, 334582)]