67236240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 209236608

約数和(自身を除く): 142000368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 647, 866, 1294, 1299, 1732, 1941, 2165, 2588, 2598, 3235, 3464, 3882, 4330, 5176, 5196, 6470, 6495, 6928, 7764, 8660, 9705, 10352, 10392, 12940, 12990, 15528, 17320, 19410, 20784, 25880, 25980, 31056, 34640, 38820, 51760, 51960, 77640, 103920, 155280, 280151, 560302, 840453, 1120604, 1400755, 1680906, 2241208, 2801510, 3361812, 4202265, 4482416, 5603020, 6723624, 8404530, 11206040, 13447248, 16809060, 22412080, 33618120, 67236240]

約数ペア:

[(1, 67236240), (2, 33618120), (3, 22412080), (4, 16809060), (5, 13447248), (6, 11206040), (8, 8404530), (10, 6723624), (12, 5603020), (15, 4482416), (16, 4202265), (20, 3361812), (24, 2801510), (30, 2241208), (40, 1680906), (48, 1400755), (60, 1120604), (80, 840453), (120, 560302), (240, 280151), (433, 155280), (647, 103920), (866, 77640), (1294, 51960), (1299, 51760), (1732, 38820), (1941, 34640), (2165, 31056), (2588, 25980), (2598, 25880), (3235, 20784), (3464, 19410), (3882, 17320), (4330, 15528), (5176, 12990), (5196, 12940), (6470, 10392), (6495, 10352), (6928, 9705), (7764, 8660)]