87604560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 295934184

約数和(自身を除く): 208329624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 433, 562, 720, 843, 866, 1124, 1299, 1405, 1686, 1732, 2165, 2248, 2529, 2598, 2810, 3372, 3464, 3897, 4215, 4330, 4496, 5058, 5196, 5620, 6495, 6744, 6928, 7794, 8430, 8660, 10116, 10392, 11240, 12645, 12990, 13488, 15588, 16860, 17320, 19485, 20232, 20784, 22480, 25290, 25980, 31176, 33720, 34640, 38970, 40464, 50580, 51960, 62352, 67440, 77940, 101160, 103920, 121673, 155880, 202320, 243346, 311760, 365019, 486692, 608365, 730038, 973384, 1095057, 1216730, 1460076, 1825095, 1946768, 2190114, 2433460, 2920152, 3650190, 4380228, 4866920, 5475285, 5840304, 7300380, 8760456, 9733840, 10950570, 14600760, 17520912, 21901140, 29201520, 43802280, 87604560]

約数ペア:

[(1, 87604560), (2, 43802280), (3, 29201520), (4, 21901140), (5, 17520912), (6, 14600760), (8, 10950570), (9, 9733840), (10, 8760456), (12, 7300380), (15, 5840304), (16, 5475285), (18, 4866920), (20, 4380228), (24, 3650190), (30, 2920152), (36, 2433460), (40, 2190114), (45, 1946768), (48, 1825095), (60, 1460076), (72, 1216730), (80, 1095057), (90, 973384), (120, 730038), (144, 608365), (180, 486692), (240, 365019), (281, 311760), (360, 243346), (433, 202320), (562, 155880), (720, 121673), (843, 103920), (866, 101160), (1124, 77940), (1299, 67440), (1405, 62352), (1686, 51960), (1732, 50580), (2165, 40464), (2248, 38970), (2529, 34640), (2598, 33720), (2810, 31176), (3372, 25980), (3464, 25290), (3897, 22480), (4215, 20784), (4330, 20232), (4496, 19485), (5058, 17320), (5196, 16860), (5620, 15588), (6495, 13488), (6744, 12990), (6928, 12645), (7794, 11240), (8430, 10392), (8660, 10116)]