55368240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 172462176

約数和(自身を除く): 117093936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 821, 843, 1124, 1405, 1642, 1686, 2248, 2463, 2810, 3284, 3372, 4105, 4215, 4496, 4926, 5620, 6568, 6744, 8210, 8430, 9852, 11240, 12315, 13136, 13488, 16420, 16860, 19704, 22480, 24630, 32840, 33720, 39408, 49260, 65680, 67440, 98520, 197040, 230701, 461402, 692103, 922804, 1153505, 1384206, 1845608, 2307010, 2768412, 3460515, 3691216, 4614020, 5536824, 6921030, 9228040, 11073648, 13842060, 18456080, 27684120, 55368240]

約数ペア:

[(1, 55368240), (2, 27684120), (3, 18456080), (4, 13842060), (5, 11073648), (6, 9228040), (8, 6921030), (10, 5536824), (12, 4614020), (15, 3691216), (16, 3460515), (20, 2768412), (24, 2307010), (30, 1845608), (40, 1384206), (48, 1153505), (60, 922804), (80, 692103), (120, 461402), (240, 230701), (281, 197040), (562, 98520), (821, 67440), (843, 65680), (1124, 49260), (1405, 39408), (1642, 33720), (1686, 32840), (2248, 24630), (2463, 22480), (2810, 19704), (3284, 16860), (3372, 16420), (4105, 13488), (4215, 13136), (4496, 12315), (4926, 11240), (5620, 9852), (6568, 8430), (6744, 8210)]