86188320

素因数分解:

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

素因数の和:376

約数の個数: 192

約数和(自身を含む): 306996480

約数和(自身を除く): 220808160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 281, 284, 288, 355, 360, 426, 432, 480, 540, 562, 568, 639, 710, 720, 843, 852, 864, 1065, 1080, 1124, 1136, 1278, 1405, 1420, 1440, 1686, 1704, 1917, 2130, 2160, 2248, 2272, 2529, 2556, 2810, 2840, 3195, 3372, 3408, 3834, 4215, 4260, 4320, 4496, 5058, 5112, 5620, 5680, 6390, 6744, 6816, 7587, 7668, 8430, 8520, 8992, 9585, 10116, 10224, 11240, 11360, 12645, 12780, 13488, 15174, 15336, 16860, 17040, 19170, 19951, 20232, 20448, 22480, 25290, 25560, 26976, 30348, 30672, 33720, 34080, 37935, 38340, 39902, 40464, 44960, 50580, 51120, 59853, 60696, 61344, 67440, 75870, 76680, 79804, 80928, 99755, 101160, 102240, 119706, 121392, 134880, 151740, 153360, 159608, 179559, 199510, 202320, 239412, 242784, 299265, 303480, 306720, 319216, 359118, 399020, 404640, 478824, 538677, 598530, 606960, 638432, 718236, 798040, 897795, 957648, 1077354, 1197060, 1213920, 1436472, 1596080, 1795590, 1915296, 2154708, 2394120, 2693385, 2872944, 3192160, 3591180, 4309416, 4788240, 5386770, 5745888, 7182360, 8618832, 9576480, 10773540, 14364720, 17237664, 21547080, 28729440, 43094160, 86188320]

約数ペア:

[(1, 86188320), (2, 43094160), (3, 28729440), (4, 21547080), (5, 17237664), (6, 14364720), (8, 10773540), (9, 9576480), (10, 8618832), (12, 7182360), (15, 5745888), (16, 5386770), (18, 4788240), (20, 4309416), (24, 3591180), (27, 3192160), (30, 2872944), (32, 2693385), (36, 2394120), (40, 2154708), (45, 1915296), (48, 1795590), (54, 1596080), (60, 1436472), (71, 1213920), (72, 1197060), (80, 1077354), (90, 957648), (96, 897795), (108, 798040), (120, 718236), (135, 638432), (142, 606960), (144, 598530), (160, 538677), (180, 478824), (213, 404640), (216, 399020), (240, 359118), (270, 319216), (281, 306720), (284, 303480), (288, 299265), (355, 242784), (360, 239412), (426, 202320), (432, 199510), (480, 179559), (540, 159608), (562, 153360), (568, 151740), (639, 134880), (710, 121392), (720, 119706), (843, 102240), (852, 101160), (864, 99755), (1065, 80928), (1080, 79804), (1124, 76680), (1136, 75870), (1278, 67440), (1405, 61344), (1420, 60696), (1440, 59853), (1686, 51120), (1704, 50580), (1917, 44960), (2130, 40464), (2160, 39902), (2248, 38340), (2272, 37935), (2529, 34080), (2556, 33720), (2810, 30672), (2840, 30348), (3195, 26976), (3372, 25560), (3408, 25290), (3834, 22480), (4215, 20448), (4260, 20232), (4320, 19951), (4496, 19170), (5058, 17040), (5112, 16860), (5620, 15336), (5680, 15174), (6390, 13488), (6744, 12780), (6816, 12645), (7587, 11360), (7668, 11240), (8430, 10224), (8520, 10116), (8992, 9585)]