43826880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 112

約数和(自身を含む): 141329664

約数和(自身を除く): 97502784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 643, 710, 852, 960, 1065, 1136, 1286, 1420, 1704, 1929, 2130, 2272, 2572, 2840, 3215, 3408, 3858, 4260, 4544, 5144, 5680, 6430, 6816, 7716, 8520, 9645, 10288, 11360, 12860, 13632, 15432, 17040, 19290, 20576, 22720, 25720, 30864, 34080, 38580, 41152, 45653, 51440, 61728, 68160, 77160, 91306, 102880, 123456, 136959, 154320, 182612, 205760, 228265, 273918, 308640, 365224, 456530, 547836, 617280, 684795, 730448, 913060, 1095672, 1369590, 1460896, 1826120, 2191344, 2739180, 2921792, 3652240, 4382688, 5478360, 7304480, 8765376, 10956720, 14608960, 21913440, 43826880]

約数ペア:

[(1, 43826880), (2, 21913440), (3, 14608960), (4, 10956720), (5, 8765376), (6, 7304480), (8, 5478360), (10, 4382688), (12, 3652240), (15, 2921792), (16, 2739180), (20, 2191344), (24, 1826120), (30, 1460896), (32, 1369590), (40, 1095672), (48, 913060), (60, 730448), (64, 684795), (71, 617280), (80, 547836), (96, 456530), (120, 365224), (142, 308640), (160, 273918), (192, 228265), (213, 205760), (240, 182612), (284, 154320), (320, 136959), (355, 123456), (426, 102880), (480, 91306), (568, 77160), (643, 68160), (710, 61728), (852, 51440), (960, 45653), (1065, 41152), (1136, 38580), (1286, 34080), (1420, 30864), (1704, 25720), (1929, 22720), (2130, 20576), (2272, 19290), (2572, 17040), (2840, 15432), (3215, 13632), (3408, 12860), (3858, 11360), (4260, 10288), (4544, 9645), (5144, 8520), (5680, 7716), (6430, 6816)]