31932840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 96240960

約数和(自身を除く): 64308120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 947, 1124, 1405, 1686, 1894, 2248, 2810, 2841, 3372, 3788, 4215, 4735, 5620, 5682, 6744, 7576, 8430, 9470, 11240, 11364, 14205, 16860, 18940, 22728, 28410, 33720, 37880, 56820, 113640, 266107, 532214, 798321, 1064428, 1330535, 1596642, 2128856, 2661070, 3193284, 3991605, 5322140, 6386568, 7983210, 10644280, 15966420, 31932840]

約数ペア:

[(1, 31932840), (2, 15966420), (3, 10644280), (4, 7983210), (5, 6386568), (6, 5322140), (8, 3991605), (10, 3193284), (12, 2661070), (15, 2128856), (20, 1596642), (24, 1330535), (30, 1064428), (40, 798321), (60, 532214), (120, 266107), (281, 113640), (562, 56820), (843, 37880), (947, 33720), (1124, 28410), (1405, 22728), (1686, 18940), (1894, 16860), (2248, 14205), (2810, 11364), (2841, 11240), (3372, 9470), (3788, 8430), (4215, 7576), (4735, 6744), (5620, 5682)]