29201520

素因数分解:

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

素因数の和:730

約数の個数: 80

約数和(自身を含む): 91056672

約数和(自身を除く): 61855152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 433, 562, 843, 866, 1124, 1299, 1405, 1686, 1732, 2165, 2248, 2598, 2810, 3372, 3464, 4215, 4330, 4496, 5196, 5620, 6495, 6744, 6928, 8430, 8660, 10392, 11240, 12990, 13488, 16860, 17320, 20784, 22480, 25980, 33720, 34640, 51960, 67440, 103920, 121673, 243346, 365019, 486692, 608365, 730038, 973384, 1216730, 1460076, 1825095, 1946768, 2433460, 2920152, 3650190, 4866920, 5840304, 7300380, 9733840, 14600760, 29201520]

約数ペア:

[(1, 29201520), (2, 14600760), (3, 9733840), (4, 7300380), (5, 5840304), (6, 4866920), (8, 3650190), (10, 2920152), (12, 2433460), (15, 1946768), (16, 1825095), (20, 1460076), (24, 1216730), (30, 973384), (40, 730038), (48, 608365), (60, 486692), (80, 365019), (120, 243346), (240, 121673), (281, 103920), (433, 67440), (562, 51960), (843, 34640), (866, 33720), (1124, 25980), (1299, 22480), (1405, 20784), (1686, 17320), (1732, 16860), (2165, 13488), (2248, 12990), (2598, 11240), (2810, 10392), (3372, 8660), (3464, 8430), (4215, 6928), (4330, 6744), (4496, 6495), (5196, 5620)]