89064240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12018

約数の個数: 80

約数和(自身を含む): 285029376

約数和(自身を除く): 195965136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11971, 23942, 35913, 47884, 59855, 71826, 95768, 119710, 143652, 179565, 191536, 239420, 287304, 359130, 371101, 478840, 574608, 718260, 742202, 957680, 1113303, 1436520, 1484404, 1855505, 2226606, 2873040, 2968808, 3711010, 4453212, 5566515, 5937616, 7422020, 8906424, 11133030, 14844040, 17812848, 22266060, 29688080, 44532120, 89064240]

約数ペア:

[(1, 89064240), (2, 44532120), (3, 29688080), (4, 22266060), (5, 17812848), (6, 14844040), (8, 11133030), (10, 8906424), (12, 7422020), (15, 5937616), (16, 5566515), (20, 4453212), (24, 3711010), (30, 2968808), (31, 2873040), (40, 2226606), (48, 1855505), (60, 1484404), (62, 1436520), (80, 1113303), (93, 957680), (120, 742202), (124, 718260), (155, 574608), (186, 478840), (240, 371101), (248, 359130), (310, 287304), (372, 239420), (465, 191536), (496, 179565), (620, 143652), (744, 119710), (930, 95768), (1240, 71826), (1488, 59855), (1860, 47884), (2480, 35913), (3720, 23942), (7440, 11971)]