4518480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 14266944

約数和(自身を除く): 9748464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 281, 335, 402, 536, 562, 670, 804, 843, 1005, 1072, 1124, 1340, 1405, 1608, 1686, 2010, 2248, 2680, 2810, 3216, 3372, 4020, 4215, 4496, 5360, 5620, 6744, 8040, 8430, 11240, 13488, 16080, 16860, 18827, 22480, 33720, 37654, 56481, 67440, 75308, 94135, 112962, 150616, 188270, 225924, 282405, 301232, 376540, 451848, 564810, 753080, 903696, 1129620, 1506160, 2259240, 4518480]

約数ペア:

[(1, 4518480), (2, 2259240), (3, 1506160), (4, 1129620), (5, 903696), (6, 753080), (8, 564810), (10, 451848), (12, 376540), (15, 301232), (16, 282405), (20, 225924), (24, 188270), (30, 150616), (40, 112962), (48, 94135), (60, 75308), (67, 67440), (80, 56481), (120, 37654), (134, 33720), (201, 22480), (240, 18827), (268, 16860), (281, 16080), (335, 13488), (402, 11240), (536, 8430), (562, 8040), (670, 6744), (804, 5620), (843, 5360), (1005, 4496), (1072, 4215), (1124, 4020), (1340, 3372), (1405, 3216), (1608, 2810), (1686, 2680), (2010, 2248)]