605029120

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 1509943680

約数和(自身を除く): 904914560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 89, 94, 113, 128, 160, 178, 188, 226, 235, 256, 320, 356, 376, 445, 452, 470, 565, 640, 712, 752, 890, 904, 940, 1130, 1280, 1424, 1504, 1780, 1808, 1880, 2260, 2848, 3008, 3560, 3616, 3760, 4183, 4520, 5311, 5696, 6016, 7120, 7232, 7520, 8366, 9040, 10057, 10622, 11392, 12032, 14240, 14464, 15040, 16732, 18080, 20114, 20915, 21244, 22784, 26555, 28480, 28928, 30080, 33464, 36160, 40228, 41830, 42488, 50285, 53110, 56960, 60160, 66928, 72320, 80456, 83660, 84976, 100570, 106220, 113920, 133856, 144640, 160912, 167320, 169952, 201140, 212440, 267712, 321824, 334640, 339904, 402280, 424880, 472679, 535424, 643648, 669280, 679808, 804560, 849760, 945358, 1070848, 1287296, 1338560, 1359616, 1609120, 1699520, 1890716, 2363395, 2574592, 2677120, 3218240, 3399040, 3781432, 4726790, 5354240, 6436480, 6798080, 7562864, 9453580, 12872960, 15125728, 18907160, 30251456, 37814320, 60502912, 75628640, 121005824, 151257280, 302514560, 605029120]

約数ペア:

[(1, 605029120), (2, 302514560), (4, 151257280), (5, 121005824), (8, 75628640), (10, 60502912), (16, 37814320), (20, 30251456), (32, 18907160), (40, 15125728), (47, 12872960), (64, 9453580), (80, 7562864), (89, 6798080), (94, 6436480), (113, 5354240), (128, 4726790), (160, 3781432), (178, 3399040), (188, 3218240), (226, 2677120), (235, 2574592), (256, 2363395), (320, 1890716), (356, 1699520), (376, 1609120), (445, 1359616), (452, 1338560), (470, 1287296), (565, 1070848), (640, 945358), (712, 849760), (752, 804560), (890, 679808), (904, 669280), (940, 643648), (1130, 535424), (1280, 472679), (1424, 424880), (1504, 402280), (1780, 339904), (1808, 334640), (1880, 321824), (2260, 267712), (2848, 212440), (3008, 201140), (3560, 169952), (3616, 167320), (3760, 160912), (4183, 144640), (4520, 133856), (5311, 113920), (5696, 106220), (6016, 100570), (7120, 84976), (7232, 83660), (7520, 80456), (8366, 72320), (9040, 66928), (10057, 60160), (10622, 56960), (11392, 53110), (12032, 50285), (14240, 42488), (14464, 41830), (15040, 40228), (16732, 36160), (18080, 33464), (20114, 30080), (20915, 28928), (21244, 28480), (22784, 26555)]