54693840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 170364096

約数和(自身を除く): 115670256

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, 811, 843, 1124, 1405, 1622, 1686, 2248, 2433, 2810, 3244, 3372, 4055, 4215, 4496, 4866, 5620, 6488, 6744, 8110, 8430, 9732, 11240, 12165, 12976, 13488, 16220, 16860, 19464, 22480, 24330, 32440, 33720, 38928, 48660, 64880, 67440, 97320, 194640, 227891, 455782, 683673, 911564, 1139455, 1367346, 1823128, 2278910, 2734692, 3418365, 3646256, 4557820, 5469384, 6836730, 9115640, 10938768, 13673460, 18231280, 27346920, 54693840]

約数ペア:

[(1, 54693840), (2, 27346920), (3, 18231280), (4, 13673460), (5, 10938768), (6, 9115640), (8, 6836730), (10, 5469384), (12, 4557820), (15, 3646256), (16, 3418365), (20, 2734692), (24, 2278910), (30, 1823128), (40, 1367346), (48, 1139455), (60, 911564), (80, 683673), (120, 455782), (240, 227891), (281, 194640), (562, 97320), (811, 67440), (843, 64880), (1124, 48660), (1405, 38928), (1622, 33720), (1686, 32440), (2248, 24330), (2433, 22480), (2810, 19464), (3244, 16860), (3372, 16220), (4055, 13488), (4215, 12976), (4496, 12165), (4866, 11240), (5620, 9732), (6488, 8430), (6744, 8110)]