121163280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{10303}}^1$

素因数の和:10333

約数の個数: 120

約数和(自身を含む): 436972032

約数和(自身を除く): 315808752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 10303, 11760, 20606, 30909, 41212, 51515, 61818, 72121, 82424, 103030, 123636, 144242, 154545, 164848, 206060, 216363, 247272, 288484, 309090, 360605, 412120, 432726, 494544, 504847, 576968, 618180, 721210, 824240, 865452, 1009694, 1081815, 1153936, 1236360, 1442420, 1514541, 1730904, 2019388, 2163630, 2472720, 2524235, 2884840, 3029082, 3461808, 4038776, 4327260, 5048470, 5769680, 6058164, 7572705, 8077552, 8654520, 10096940, 12116328, 15145410, 17309040, 20193880, 24232656, 30290820, 40387760, 60581640, 121163280]

約数ペア:

[(1, 121163280), (2, 60581640), (3, 40387760), (4, 30290820), (5, 24232656), (6, 20193880), (7, 17309040), (8, 15145410), (10, 12116328), (12, 10096940), (14, 8654520), (15, 8077552), (16, 7572705), (20, 6058164), (21, 5769680), (24, 5048470), (28, 4327260), (30, 4038776), (35, 3461808), (40, 3029082), (42, 2884840), (48, 2524235), (49, 2472720), (56, 2163630), (60, 2019388), (70, 1730904), (80, 1514541), (84, 1442420), (98, 1236360), (105, 1153936), (112, 1081815), (120, 1009694), (140, 865452), (147, 824240), (168, 721210), (196, 618180), (210, 576968), (240, 504847), (245, 494544), (280, 432726), (294, 412120), (336, 360605), (392, 309090), (420, 288484), (490, 247272), (560, 216363), (588, 206060), (735, 164848), (784, 154545), (840, 144242), (980, 123636), (1176, 103030), (1470, 82424), (1680, 72121), (1960, 61818), (2352, 51515), (2940, 41212), (3920, 30909), (5880, 20606), (10303, 11760)]