69890880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 112

約数和(自身を含む): 226771200

約数和(自身を除く): 156880320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1549, 1880, 2256, 2820, 3008, 3098, 3760, 4512, 4647, 5640, 6196, 7520, 7745, 9024, 9294, 11280, 12392, 15040, 15490, 18588, 22560, 23235, 24784, 30980, 37176, 45120, 46470, 49568, 61960, 72803, 74352, 92940, 99136, 123920, 145606, 148704, 185880, 218409, 247840, 291212, 297408, 364015, 371760, 436818, 495680, 582424, 728030, 743520, 873636, 1092045, 1164848, 1456060, 1487040, 1747272, 2184090, 2329696, 2912120, 3494544, 4368180, 4659392, 5824240, 6989088, 8736360, 11648480, 13978176, 17472720, 23296960, 34945440, 69890880]

約数ペア:

[(1, 69890880), (2, 34945440), (3, 23296960), (4, 17472720), (5, 13978176), (6, 11648480), (8, 8736360), (10, 6989088), (12, 5824240), (15, 4659392), (16, 4368180), (20, 3494544), (24, 2912120), (30, 2329696), (32, 2184090), (40, 1747272), (47, 1487040), (48, 1456060), (60, 1164848), (64, 1092045), (80, 873636), (94, 743520), (96, 728030), (120, 582424), (141, 495680), (160, 436818), (188, 371760), (192, 364015), (235, 297408), (240, 291212), (282, 247840), (320, 218409), (376, 185880), (470, 148704), (480, 145606), (564, 123920), (705, 99136), (752, 92940), (940, 74352), (960, 72803), (1128, 61960), (1410, 49568), (1504, 46470), (1549, 45120), (1880, 37176), (2256, 30980), (2820, 24784), (3008, 23235), (3098, 22560), (3760, 18588), (4512, 15490), (4647, 15040), (5640, 12392), (6196, 11280), (7520, 9294), (7745, 9024)]