66950040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{829}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 201391200

約数和(自身を除く): 134441160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673, 829, 1346, 1658, 2019, 2487, 2692, 3316, 3365, 4038, 4145, 4974, 5384, 6632, 6730, 8076, 8290, 9948, 10095, 12435, 13460, 16152, 16580, 19896, 20190, 24870, 26920, 33160, 40380, 49740, 80760, 99480, 557917, 1115834, 1673751, 2231668, 2789585, 3347502, 4463336, 5579170, 6695004, 8368755, 11158340, 13390008, 16737510, 22316680, 33475020, 66950040]

約数ペア:

[(1, 66950040), (2, 33475020), (3, 22316680), (4, 16737510), (5, 13390008), (6, 11158340), (8, 8368755), (10, 6695004), (12, 5579170), (15, 4463336), (20, 3347502), (24, 2789585), (30, 2231668), (40, 1673751), (60, 1115834), (120, 557917), (673, 99480), (829, 80760), (1346, 49740), (1658, 40380), (2019, 33160), (2487, 26920), (2692, 24870), (3316, 20190), (3365, 19896), (4038, 16580), (4145, 16152), (4974, 13460), (5384, 12435), (6632, 10095), (6730, 9948), (8076, 8290)]