122231040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 394900800

約数和(自身を除く): 272669760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 229, 240, 256, 278, 320, 384, 417, 458, 480, 556, 640, 687, 695, 768, 834, 916, 960, 1112, 1145, 1280, 1374, 1390, 1668, 1832, 1920, 2085, 2224, 2290, 2748, 2780, 3336, 3435, 3664, 3840, 4170, 4448, 4580, 5496, 5560, 6672, 6870, 7328, 8340, 8896, 9160, 10992, 11120, 13344, 13740, 14656, 16680, 17792, 18320, 21984, 22240, 26688, 27480, 29312, 31831, 33360, 35584, 36640, 43968, 44480, 53376, 54960, 58624, 63662, 66720, 73280, 87936, 88960, 95493, 106752, 109920, 127324, 133440, 146560, 159155, 175872, 177920, 190986, 219840, 254648, 266880, 293120, 318310, 381972, 439680, 477465, 509296, 533760, 636620, 763944, 879360, 954930, 1018592, 1273240, 1527888, 1909860, 2037184, 2546480, 3055776, 3819720, 4074368, 5092960, 6111552, 7639440, 8148736, 10185920, 12223104, 15278880, 20371840, 24446208, 30557760, 40743680, 61115520, 122231040]

約数ペア:

[(1, 122231040), (2, 61115520), (3, 40743680), (4, 30557760), (5, 24446208), (6, 20371840), (8, 15278880), (10, 12223104), (12, 10185920), (15, 8148736), (16, 7639440), (20, 6111552), (24, 5092960), (30, 4074368), (32, 3819720), (40, 3055776), (48, 2546480), (60, 2037184), (64, 1909860), (80, 1527888), (96, 1273240), (120, 1018592), (128, 954930), (139, 879360), (160, 763944), (192, 636620), (229, 533760), (240, 509296), (256, 477465), (278, 439680), (320, 381972), (384, 318310), (417, 293120), (458, 266880), (480, 254648), (556, 219840), (640, 190986), (687, 177920), (695, 175872), (768, 159155), (834, 146560), (916, 133440), (960, 127324), (1112, 109920), (1145, 106752), (1280, 95493), (1374, 88960), (1390, 87936), (1668, 73280), (1832, 66720), (1920, 63662), (2085, 58624), (2224, 54960), (2290, 53376), (2748, 44480), (2780, 43968), (3336, 36640), (3435, 35584), (3664, 33360), (3840, 31831), (4170, 29312), (4448, 27480), (4580, 26688), (5496, 22240), (5560, 21984), (6672, 18320), (6870, 17792), (7328, 16680), (8340, 14656), (8896, 13740), (9160, 13344), (10992, 11120)]