57728640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 186390720

約数和(自身を除く): 128662080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 281, 320, 321, 384, 428, 480, 535, 562, 640, 642, 843, 856, 960, 1070, 1124, 1284, 1405, 1605, 1686, 1712, 1920, 2140, 2248, 2568, 2810, 3210, 3372, 3424, 4215, 4280, 4496, 5136, 5620, 6420, 6744, 6848, 8430, 8560, 8992, 10272, 11240, 12840, 13488, 13696, 16860, 17120, 17984, 20544, 22480, 25680, 26976, 30067, 33720, 34240, 35968, 41088, 44960, 51360, 53952, 60134, 67440, 68480, 89920, 90201, 102720, 107904, 120268, 134880, 150335, 179840, 180402, 205440, 240536, 269760, 300670, 360804, 451005, 481072, 539520, 601340, 721608, 902010, 962144, 1202680, 1443216, 1804020, 1924288, 2405360, 2886432, 3608040, 3848576, 4810720, 5772864, 7216080, 9621440, 11545728, 14432160, 19242880, 28864320, 57728640]

約数ペア:

[(1, 57728640), (2, 28864320), (3, 19242880), (4, 14432160), (5, 11545728), (6, 9621440), (8, 7216080), (10, 5772864), (12, 4810720), (15, 3848576), (16, 3608040), (20, 2886432), (24, 2405360), (30, 1924288), (32, 1804020), (40, 1443216), (48, 1202680), (60, 962144), (64, 902010), (80, 721608), (96, 601340), (107, 539520), (120, 481072), (128, 451005), (160, 360804), (192, 300670), (214, 269760), (240, 240536), (281, 205440), (320, 180402), (321, 179840), (384, 150335), (428, 134880), (480, 120268), (535, 107904), (562, 102720), (640, 90201), (642, 89920), (843, 68480), (856, 67440), (960, 60134), (1070, 53952), (1124, 51360), (1284, 44960), (1405, 41088), (1605, 35968), (1686, 34240), (1712, 33720), (1920, 30067), (2140, 26976), (2248, 25680), (2568, 22480), (2810, 20544), (3210, 17984), (3372, 17120), (3424, 16860), (4215, 13696), (4280, 13488), (4496, 12840), (5136, 11240), (5620, 10272), (6420, 8992), (6744, 8560), (6848, 8430)]