19152960

素因数分解:

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

素因数の和:372

約数の個数: 112

約数和(自身を含む): 61886592

約数和(自身を除く): 42733632

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, 142, 160, 192, 213, 240, 281, 284, 320, 355, 426, 480, 562, 568, 710, 843, 852, 960, 1065, 1124, 1136, 1405, 1420, 1686, 1704, 2130, 2248, 2272, 2810, 2840, 3372, 3408, 4215, 4260, 4496, 4544, 5620, 5680, 6744, 6816, 8430, 8520, 8992, 11240, 11360, 13488, 13632, 16860, 17040, 17984, 19951, 22480, 22720, 26976, 33720, 34080, 39902, 44960, 53952, 59853, 67440, 68160, 79804, 89920, 99755, 119706, 134880, 159608, 199510, 239412, 269760, 299265, 319216, 399020, 478824, 598530, 638432, 798040, 957648, 1197060, 1276864, 1596080, 1915296, 2394120, 3192160, 3830592, 4788240, 6384320, 9576480, 19152960]

約数ペア:

[(1, 19152960), (2, 9576480), (3, 6384320), (4, 4788240), (5, 3830592), (6, 3192160), (8, 2394120), (10, 1915296), (12, 1596080), (15, 1276864), (16, 1197060), (20, 957648), (24, 798040), (30, 638432), (32, 598530), (40, 478824), (48, 399020), (60, 319216), (64, 299265), (71, 269760), (80, 239412), (96, 199510), (120, 159608), (142, 134880), (160, 119706), (192, 99755), (213, 89920), (240, 79804), (281, 68160), (284, 67440), (320, 59853), (355, 53952), (426, 44960), (480, 39902), (562, 34080), (568, 33720), (710, 26976), (843, 22720), (852, 22480), (960, 19951), (1065, 17984), (1124, 17040), (1136, 16860), (1405, 13632), (1420, 13488), (1686, 11360), (1704, 11240), (2130, 8992), (2248, 8520), (2272, 8430), (2810, 6816), (2840, 6744), (3372, 5680), (3408, 5620), (4215, 4544), (4260, 4496)]