57458880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 201131424

約数和(自身を除く): 143672544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 281, 284, 288, 320, 355, 360, 426, 480, 562, 568, 576, 639, 710, 720, 843, 852, 960, 1065, 1124, 1136, 1278, 1405, 1420, 1440, 1686, 1704, 2130, 2248, 2272, 2529, 2556, 2810, 2840, 2880, 3195, 3372, 3408, 4215, 4260, 4496, 4544, 5058, 5112, 5620, 5680, 6390, 6744, 6816, 8430, 8520, 8992, 10116, 10224, 11240, 11360, 12645, 12780, 13488, 13632, 16860, 17040, 17984, 19951, 20232, 20448, 22480, 22720, 25290, 25560, 26976, 33720, 34080, 39902, 40464, 40896, 44960, 50580, 51120, 53952, 59853, 67440, 68160, 79804, 80928, 89920, 99755, 101160, 102240, 119706, 134880, 159608, 161856, 179559, 199510, 202320, 204480, 239412, 269760, 299265, 319216, 359118, 399020, 404640, 478824, 598530, 638432, 718236, 798040, 809280, 897795, 957648, 1197060, 1276864, 1436472, 1596080, 1795590, 1915296, 2394120, 2872944, 3192160, 3591180, 3830592, 4788240, 5745888, 6384320, 7182360, 9576480, 11491776, 14364720, 19152960, 28729440, 57458880]

約数ペア:

[(1, 57458880), (2, 28729440), (3, 19152960), (4, 14364720), (5, 11491776), (6, 9576480), (8, 7182360), (9, 6384320), (10, 5745888), (12, 4788240), (15, 3830592), (16, 3591180), (18, 3192160), (20, 2872944), (24, 2394120), (30, 1915296), (32, 1795590), (36, 1596080), (40, 1436472), (45, 1276864), (48, 1197060), (60, 957648), (64, 897795), (71, 809280), (72, 798040), (80, 718236), (90, 638432), (96, 598530), (120, 478824), (142, 404640), (144, 399020), (160, 359118), (180, 319216), (192, 299265), (213, 269760), (240, 239412), (281, 204480), (284, 202320), (288, 199510), (320, 179559), (355, 161856), (360, 159608), (426, 134880), (480, 119706), (562, 102240), (568, 101160), (576, 99755), (639, 89920), (710, 80928), (720, 79804), (843, 68160), (852, 67440), (960, 59853), (1065, 53952), (1124, 51120), (1136, 50580), (1278, 44960), (1405, 40896), (1420, 40464), (1440, 39902), (1686, 34080), (1704, 33720), (2130, 26976), (2248, 25560), (2272, 25290), (2529, 22720), (2556, 22480), (2810, 20448), (2840, 20232), (2880, 19951), (3195, 17984), (3372, 17040), (3408, 16860), (4215, 13632), (4260, 13488), (4496, 12780), (4544, 12645), (5058, 11360), (5112, 11240), (5620, 10224), (5680, 10116), (6390, 8992), (6744, 8520), (6816, 8430)]