2394120

素因数分解:

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

素因数の和:366

約数の個数: 64

約数和(自身を含む): 7309440

約数和(自身を除く): 4915320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 281, 284, 355, 426, 562, 568, 710, 843, 852, 1065, 1124, 1405, 1420, 1686, 1704, 2130, 2248, 2810, 2840, 3372, 4215, 4260, 5620, 6744, 8430, 8520, 11240, 16860, 19951, 33720, 39902, 59853, 79804, 99755, 119706, 159608, 199510, 239412, 299265, 399020, 478824, 598530, 798040, 1197060, 2394120]

約数ペア:

[(1, 2394120), (2, 1197060), (3, 798040), (4, 598530), (5, 478824), (6, 399020), (8, 299265), (10, 239412), (12, 199510), (15, 159608), (20, 119706), (24, 99755), (30, 79804), (40, 59853), (60, 39902), (71, 33720), (120, 19951), (142, 16860), (213, 11240), (281, 8520), (284, 8430), (355, 6744), (426, 5620), (562, 4260), (568, 4215), (710, 3372), (843, 2840), (852, 2810), (1065, 2248), (1124, 2130), (1405, 1704), (1420, 1686)]