297444120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8821}}^1$

素因数の和:9116

約数の個数: 64

約数和(自身を含む): 895609440

約数和(自身を除く): 598165320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 5620, 6744, 8430, 8821, 11240, 16860, 17642, 26463, 33720, 35284, 44105, 52926, 70568, 88210, 105852, 132315, 176420, 211704, 264630, 352840, 529260, 1058520, 2478701, 4957402, 7436103, 9914804, 12393505, 14872206, 19829608, 24787010, 29744412, 37180515, 49574020, 59488824, 74361030, 99148040, 148722060, 297444120]

約数ペア:

[(1, 297444120), (2, 148722060), (3, 99148040), (4, 74361030), (5, 59488824), (6, 49574020), (8, 37180515), (10, 29744412), (12, 24787010), (15, 19829608), (20, 14872206), (24, 12393505), (30, 9914804), (40, 7436103), (60, 4957402), (120, 2478701), (281, 1058520), (562, 529260), (843, 352840), (1124, 264630), (1405, 211704), (1686, 176420), (2248, 132315), (2810, 105852), (3372, 88210), (4215, 70568), (5620, 52926), (6744, 44105), (8430, 35284), (8821, 33720), (11240, 26463), (16860, 17642)]