86047320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23131}}^1$

素因数の和:23176

約数の個数: 64

約数和(自身を含む): 266480640

約数和(自身を除く): 180433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 277572, 346965, 462620, 555144, 693930, 717061, 925240, 1387860, 1434122, 2151183, 2775720, 2868244, 3585305, 4302366, 5736488, 7170610, 8604732, 10755915, 14341220, 17209464, 21511830, 28682440, 43023660, 86047320]

約数ペア:

[(1, 86047320), (2, 43023660), (3, 28682440), (4, 21511830), (5, 17209464), (6, 14341220), (8, 10755915), (10, 8604732), (12, 7170610), (15, 5736488), (20, 4302366), (24, 3585305), (30, 2868244), (31, 2775720), (40, 2151183), (60, 1434122), (62, 1387860), (93, 925240), (120, 717061), (124, 693930), (155, 555144), (186, 462620), (248, 346965), (310, 277572), (372, 231310), (465, 185048), (620, 138786), (744, 115655), (930, 92524), (1240, 69393), (1860, 46262), (3720, 23131)]