87653760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:736

約数の個数: 128

約数和(自身を含む): 283772160

約数和(自身を除く): 196118400

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, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 643, 710, 852, 960, 1065, 1136, 1286, 1420, 1704, 1920, 1929, 2130, 2272, 2572, 2840, 3215, 3408, 3858, 4260, 4544, 5144, 5680, 6430, 6816, 7716, 8520, 9088, 9645, 10288, 11360, 12860, 13632, 15432, 17040, 19290, 20576, 22720, 25720, 27264, 30864, 34080, 38580, 41152, 45440, 45653, 51440, 61728, 68160, 77160, 82304, 91306, 102880, 123456, 136320, 136959, 154320, 182612, 205760, 228265, 246912, 273918, 308640, 365224, 411520, 456530, 547836, 617280, 684795, 730448, 913060, 1095672, 1234560, 1369590, 1460896, 1826120, 2191344, 2739180, 2921792, 3652240, 4382688, 5478360, 5843584, 7304480, 8765376, 10956720, 14608960, 17530752, 21913440, 29217920, 43826880, 87653760]

約数ペア:

[(1, 87653760), (2, 43826880), (3, 29217920), (4, 21913440), (5, 17530752), (6, 14608960), (8, 10956720), (10, 8765376), (12, 7304480), (15, 5843584), (16, 5478360), (20, 4382688), (24, 3652240), (30, 2921792), (32, 2739180), (40, 2191344), (48, 1826120), (60, 1460896), (64, 1369590), (71, 1234560), (80, 1095672), (96, 913060), (120, 730448), (128, 684795), (142, 617280), (160, 547836), (192, 456530), (213, 411520), (240, 365224), (284, 308640), (320, 273918), (355, 246912), (384, 228265), (426, 205760), (480, 182612), (568, 154320), (640, 136959), (643, 136320), (710, 123456), (852, 102880), (960, 91306), (1065, 82304), (1136, 77160), (1286, 68160), (1420, 61728), (1704, 51440), (1920, 45653), (1929, 45440), (2130, 41152), (2272, 38580), (2572, 34080), (2840, 30864), (3215, 27264), (3408, 25720), (3858, 22720), (4260, 20576), (4544, 19290), (5144, 17040), (5680, 15432), (6430, 13632), (6816, 12860), (7716, 11360), (8520, 10288), (9088, 9645)]