25431360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 82296000

約数和(自身を除く): 56864640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 449, 472, 480, 590, 708, 885, 898, 944, 960, 1180, 1347, 1416, 1770, 1796, 1888, 2245, 2360, 2694, 2832, 3540, 3592, 3776, 4490, 4720, 5388, 5664, 6735, 7080, 7184, 8980, 9440, 10776, 11328, 13470, 14160, 14368, 17960, 18880, 21552, 26491, 26940, 28320, 28736, 35920, 43104, 52982, 53880, 56640, 71840, 79473, 86208, 105964, 107760, 132455, 143680, 158946, 211928, 215520, 264910, 317892, 397365, 423856, 431040, 529820, 635784, 794730, 847712, 1059640, 1271568, 1589460, 1695424, 2119280, 2543136, 3178920, 4238560, 5086272, 6357840, 8477120, 12715680, 25431360]

約数ペア:

[(1, 25431360), (2, 12715680), (3, 8477120), (4, 6357840), (5, 5086272), (6, 4238560), (8, 3178920), (10, 2543136), (12, 2119280), (15, 1695424), (16, 1589460), (20, 1271568), (24, 1059640), (30, 847712), (32, 794730), (40, 635784), (48, 529820), (59, 431040), (60, 423856), (64, 397365), (80, 317892), (96, 264910), (118, 215520), (120, 211928), (160, 158946), (177, 143680), (192, 132455), (236, 107760), (240, 105964), (295, 86208), (320, 79473), (354, 71840), (449, 56640), (472, 53880), (480, 52982), (590, 43104), (708, 35920), (885, 28736), (898, 28320), (944, 26940), (960, 26491), (1180, 21552), (1347, 18880), (1416, 17960), (1770, 14368), (1796, 14160), (1888, 13470), (2245, 11328), (2360, 10776), (2694, 9440), (2832, 8980), (3540, 7184), (3592, 7080), (3776, 6735), (4490, 5664), (4720, 5388)]