17472720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1612

約数の個数: 80

約数和(自身を含む): 55353600

約数和(自身を除く): 37880880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1549, 1880, 2256, 2820, 3098, 3760, 4647, 5640, 6196, 7745, 9294, 11280, 12392, 15490, 18588, 23235, 24784, 30980, 37176, 46470, 61960, 72803, 74352, 92940, 123920, 145606, 185880, 218409, 291212, 364015, 371760, 436818, 582424, 728030, 873636, 1092045, 1164848, 1456060, 1747272, 2184090, 2912120, 3494544, 4368180, 5824240, 8736360, 17472720]

約数ペア:

[(1, 17472720), (2, 8736360), (3, 5824240), (4, 4368180), (5, 3494544), (6, 2912120), (8, 2184090), (10, 1747272), (12, 1456060), (15, 1164848), (16, 1092045), (20, 873636), (24, 728030), (30, 582424), (40, 436818), (47, 371760), (48, 364015), (60, 291212), (80, 218409), (94, 185880), (120, 145606), (141, 123920), (188, 92940), (235, 74352), (240, 72803), (282, 61960), (376, 46470), (470, 37176), (564, 30980), (705, 24784), (752, 23235), (940, 18588), (1128, 15490), (1410, 12392), (1549, 11280), (1880, 9294), (2256, 7745), (2820, 6196), (3098, 5640), (3760, 4647)]