2259240

素因数分解:

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

素因数の和:362

約数の個数: 64

約数和(自身を含む): 6903360

約数和(自身を除く): 4644120

約数列:

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

約数ペア:

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