40384920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5023}}^1$

素因数の和:5104

約数の個数: 64

約数和(自身を含む): 122987520

約数和(自身を除く): 82602600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 5023, 8040, 10046, 15069, 20092, 25115, 30138, 40184, 50230, 60276, 75345, 100460, 120552, 150690, 200920, 301380, 336541, 602760, 673082, 1009623, 1346164, 1682705, 2019246, 2692328, 3365410, 4038492, 5048115, 6730820, 8076984, 10096230, 13461640, 20192460, 40384920]

約数ペア:

[(1, 40384920), (2, 20192460), (3, 13461640), (4, 10096230), (5, 8076984), (6, 6730820), (8, 5048115), (10, 4038492), (12, 3365410), (15, 2692328), (20, 2019246), (24, 1682705), (30, 1346164), (40, 1009623), (60, 673082), (67, 602760), (120, 336541), (134, 301380), (201, 200920), (268, 150690), (335, 120552), (402, 100460), (536, 75345), (670, 60276), (804, 50230), (1005, 40184), (1340, 30138), (1608, 25115), (2010, 20092), (2680, 15069), (4020, 10046), (5023, 8040)]