1226469120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10358

約数の個数: 144

約数和(自身を含む): 4043784192

約数和(自身を除く): 2817315072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 10303, 11904, 14880, 19840, 20606, 23808, 29760, 30909, 39680, 41212, 51515, 59520, 61818, 82424, 103030, 119040, 123636, 154545, 164848, 206060, 247272, 309090, 319393, 329696, 412120, 494544, 618180, 638786, 659392, 824240, 958179, 989088, 1236360, 1277572, 1318784, 1596965, 1648480, 1916358, 1978176, 2472720, 2555144, 2637568, 3193930, 3296960, 3832716, 3956352, 4790895, 4945440, 5110288, 6387860, 6593920, 7665432, 7912704, 9581790, 9890880, 10220576, 12775720, 13187840, 15330864, 19163580, 19781760, 20441152, 25551440, 30661728, 38327160, 39563520, 40882304, 51102880, 61323456, 76654320, 81764608, 102205760, 122646912, 153308640, 204411520, 245293824, 306617280, 408823040, 613234560, 1226469120]

約数ペア:

[(1, 1226469120), (2, 613234560), (3, 408823040), (4, 306617280), (5, 245293824), (6, 204411520), (8, 153308640), (10, 122646912), (12, 102205760), (15, 81764608), (16, 76654320), (20, 61323456), (24, 51102880), (30, 40882304), (31, 39563520), (32, 38327160), (40, 30661728), (48, 25551440), (60, 20441152), (62, 19781760), (64, 19163580), (80, 15330864), (93, 13187840), (96, 12775720), (120, 10220576), (124, 9890880), (128, 9581790), (155, 7912704), (160, 7665432), (186, 6593920), (192, 6387860), (240, 5110288), (248, 4945440), (256, 4790895), (310, 3956352), (320, 3832716), (372, 3296960), (384, 3193930), (465, 2637568), (480, 2555144), (496, 2472720), (620, 1978176), (640, 1916358), (744, 1648480), (768, 1596965), (930, 1318784), (960, 1277572), (992, 1236360), (1240, 989088), (1280, 958179), (1488, 824240), (1860, 659392), (1920, 638786), (1984, 618180), (2480, 494544), (2976, 412120), (3720, 329696), (3840, 319393), (3968, 309090), (4960, 247272), (5952, 206060), (7440, 164848), (7936, 154545), (9920, 123636), (10303, 119040), (11904, 103030), (14880, 82424), (19840, 61818), (20606, 59520), (23808, 51515), (29760, 41212), (30909, 39680)]