13519320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 40957920

約数和(自身を除く): 27438600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 997, 1130, 1356, 1695, 1994, 2260, 2712, 2991, 3390, 3988, 4520, 4985, 5982, 6780, 7976, 9970, 11964, 13560, 14955, 19940, 23928, 29910, 39880, 59820, 112661, 119640, 225322, 337983, 450644, 563305, 675966, 901288, 1126610, 1351932, 1689915, 2253220, 2703864, 3379830, 4506440, 6759660, 13519320]

約数ペア:

[(1, 13519320), (2, 6759660), (3, 4506440), (4, 3379830), (5, 2703864), (6, 2253220), (8, 1689915), (10, 1351932), (12, 1126610), (15, 901288), (20, 675966), (24, 563305), (30, 450644), (40, 337983), (60, 225322), (113, 119640), (120, 112661), (226, 59820), (339, 39880), (452, 29910), (565, 23928), (678, 19940), (904, 14955), (997, 13560), (1130, 11964), (1356, 9970), (1695, 7976), (1994, 6780), (2260, 5982), (2712, 4985), (2991, 4520), (3390, 3988)]