87209280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 168

約数和(自身を含む): 303836832

約数和(自身を除く): 216627552

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, 72, 80, 90, 96, 107, 120, 144, 160, 180, 192, 214, 240, 283, 288, 320, 321, 360, 428, 480, 535, 566, 576, 642, 720, 849, 856, 960, 963, 1070, 1132, 1284, 1415, 1440, 1605, 1698, 1712, 1926, 2140, 2264, 2547, 2568, 2830, 2880, 3210, 3396, 3424, 3852, 4245, 4280, 4528, 4815, 5094, 5136, 5660, 6420, 6792, 6848, 7704, 8490, 8560, 9056, 9630, 10188, 10272, 11320, 12735, 12840, 13584, 15408, 16980, 17120, 18112, 19260, 20376, 20544, 22640, 25470, 25680, 27168, 30281, 30816, 33960, 34240, 38520, 40752, 45280, 50940, 51360, 54336, 60562, 61632, 67920, 77040, 81504, 90560, 90843, 101880, 102720, 121124, 135840, 151405, 154080, 163008, 181686, 203760, 242248, 271680, 272529, 302810, 308160, 363372, 407520, 454215, 484496, 545058, 605620, 726744, 815040, 908430, 968992, 1090116, 1211240, 1362645, 1453488, 1816860, 1937984, 2180232, 2422480, 2725290, 2906976, 3633720, 4360464, 4844960, 5450580, 5813952, 7267440, 8720928, 9689920, 10901160, 14534880, 17441856, 21802320, 29069760, 43604640, 87209280]

約数ペア:

[(1, 87209280), (2, 43604640), (3, 29069760), (4, 21802320), (5, 17441856), (6, 14534880), (8, 10901160), (9, 9689920), (10, 8720928), (12, 7267440), (15, 5813952), (16, 5450580), (18, 4844960), (20, 4360464), (24, 3633720), (30, 2906976), (32, 2725290), (36, 2422480), (40, 2180232), (45, 1937984), (48, 1816860), (60, 1453488), (64, 1362645), (72, 1211240), (80, 1090116), (90, 968992), (96, 908430), (107, 815040), (120, 726744), (144, 605620), (160, 545058), (180, 484496), (192, 454215), (214, 407520), (240, 363372), (283, 308160), (288, 302810), (320, 272529), (321, 271680), (360, 242248), (428, 203760), (480, 181686), (535, 163008), (566, 154080), (576, 151405), (642, 135840), (720, 121124), (849, 102720), (856, 101880), (960, 90843), (963, 90560), (1070, 81504), (1132, 77040), (1284, 67920), (1415, 61632), (1440, 60562), (1605, 54336), (1698, 51360), (1712, 50940), (1926, 45280), (2140, 40752), (2264, 38520), (2547, 34240), (2568, 33960), (2830, 30816), (2880, 30281), (3210, 27168), (3396, 25680), (3424, 25470), (3852, 22640), (4245, 20544), (4280, 20376), (4528, 19260), (4815, 18112), (5094, 17120), (5136, 16980), (5660, 15408), (6420, 13584), (6792, 12840), (6848, 12735), (7704, 11320), (8490, 10272), (8560, 10188), (9056, 9630)]