117701520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 366083712

約数和(自身を除く): 248382192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1223, 1604, 2005, 2406, 2446, 3208, 3669, 4010, 4812, 4892, 6015, 6115, 6416, 7338, 8020, 9624, 9784, 12030, 12230, 14676, 16040, 18345, 19248, 19568, 24060, 24460, 29352, 32080, 36690, 48120, 48920, 58704, 73380, 96240, 97840, 146760, 293520, 490423, 980846, 1471269, 1961692, 2452115, 2942538, 3923384, 4904230, 5885076, 7356345, 7846768, 9808460, 11770152, 14712690, 19616920, 23540304, 29425380, 39233840, 58850760, 117701520]

約数ペア:

[(1, 117701520), (2, 58850760), (3, 39233840), (4, 29425380), (5, 23540304), (6, 19616920), (8, 14712690), (10, 11770152), (12, 9808460), (15, 7846768), (16, 7356345), (20, 5885076), (24, 4904230), (30, 3923384), (40, 2942538), (48, 2452115), (60, 1961692), (80, 1471269), (120, 980846), (240, 490423), (401, 293520), (802, 146760), (1203, 97840), (1223, 96240), (1604, 73380), (2005, 58704), (2406, 48920), (2446, 48120), (3208, 36690), (3669, 32080), (4010, 29352), (4812, 24460), (4892, 24060), (6015, 19568), (6115, 19248), (6416, 18345), (7338, 16040), (8020, 14676), (9624, 12230), (9784, 12030)]