85809840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12329}}^1$

素因数の和:12374

約数の個数: 80

約数和(自身を含む): 275205600

約数和(自身を除く): 189395760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 12329, 24658, 36987, 49316, 61645, 73974, 98632, 123290, 147948, 184935, 197264, 246580, 295896, 357541, 369870, 493160, 591792, 715082, 739740, 986320, 1072623, 1430164, 1479480, 1787705, 2145246, 2860328, 2958960, 3575410, 4290492, 5363115, 5720656, 7150820, 8580984, 10726230, 14301640, 17161968, 21452460, 28603280, 42904920, 85809840]

約数ペア:

[(1, 85809840), (2, 42904920), (3, 28603280), (4, 21452460), (5, 17161968), (6, 14301640), (8, 10726230), (10, 8580984), (12, 7150820), (15, 5720656), (16, 5363115), (20, 4290492), (24, 3575410), (29, 2958960), (30, 2860328), (40, 2145246), (48, 1787705), (58, 1479480), (60, 1430164), (80, 1072623), (87, 986320), (116, 739740), (120, 715082), (145, 591792), (174, 493160), (232, 369870), (240, 357541), (290, 295896), (348, 246580), (435, 197264), (464, 184935), (580, 147948), (696, 123290), (870, 98632), (1160, 73974), (1392, 61645), (1740, 49316), (2320, 36987), (3480, 24658), (6960, 12329)]