76611840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 249008256

約数和(自身を除く): 172396416

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, 256, 281, 284, 320, 355, 384, 426, 480, 562, 568, 640, 710, 768, 843, 852, 960, 1065, 1124, 1136, 1280, 1405, 1420, 1686, 1704, 1920, 2130, 2248, 2272, 2810, 2840, 3372, 3408, 3840, 4215, 4260, 4496, 4544, 5620, 5680, 6744, 6816, 8430, 8520, 8992, 9088, 11240, 11360, 13488, 13632, 16860, 17040, 17984, 18176, 19951, 22480, 22720, 26976, 27264, 33720, 34080, 35968, 39902, 44960, 45440, 53952, 54528, 59853, 67440, 68160, 71936, 79804, 89920, 90880, 99755, 107904, 119706, 134880, 136320, 159608, 179840, 199510, 215808, 239412, 269760, 272640, 299265, 319216, 359680, 399020, 478824, 539520, 598530, 638432, 798040, 957648, 1079040, 1197060, 1276864, 1596080, 1915296, 2394120, 2553728, 3192160, 3830592, 4788240, 5107456, 6384320, 7661184, 9576480, 12768640, 15322368, 19152960, 25537280, 38305920, 76611840]

約数ペア:

[(1, 76611840), (2, 38305920), (3, 25537280), (4, 19152960), (5, 15322368), (6, 12768640), (8, 9576480), (10, 7661184), (12, 6384320), (15, 5107456), (16, 4788240), (20, 3830592), (24, 3192160), (30, 2553728), (32, 2394120), (40, 1915296), (48, 1596080), (60, 1276864), (64, 1197060), (71, 1079040), (80, 957648), (96, 798040), (120, 638432), (128, 598530), (142, 539520), (160, 478824), (192, 399020), (213, 359680), (240, 319216), (256, 299265), (281, 272640), (284, 269760), (320, 239412), (355, 215808), (384, 199510), (426, 179840), (480, 159608), (562, 136320), (568, 134880), (640, 119706), (710, 107904), (768, 99755), (843, 90880), (852, 89920), (960, 79804), (1065, 71936), (1124, 68160), (1136, 67440), (1280, 59853), (1405, 54528), (1420, 53952), (1686, 45440), (1704, 44960), (1920, 39902), (2130, 35968), (2248, 34080), (2272, 33720), (2810, 27264), (2840, 26976), (3372, 22720), (3408, 22480), (3840, 19951), (4215, 18176), (4260, 17984), (4496, 17040), (4544, 16860), (5620, 13632), (5680, 13488), (6744, 11360), (6816, 11240), (8430, 9088), (8520, 8992)]