57960840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{69001}}^1$

素因数の和:69022

約数の個数: 64

約数和(自身を含む): 198725760

約数和(自身を除く): 140764920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 69001, 138002, 207003, 276004, 345005, 414006, 483007, 552008, 690010, 828012, 966014, 1035015, 1380020, 1449021, 1656024, 1932028, 2070030, 2415035, 2760040, 2898042, 3864056, 4140060, 4830070, 5796084, 7245105, 8280120, 9660140, 11592168, 14490210, 19320280, 28980420, 57960840]

約数ペア:

[(1, 57960840), (2, 28980420), (3, 19320280), (4, 14490210), (5, 11592168), (6, 9660140), (7, 8280120), (8, 7245105), (10, 5796084), (12, 4830070), (14, 4140060), (15, 3864056), (20, 2898042), (21, 2760040), (24, 2415035), (28, 2070030), (30, 1932028), (35, 1656024), (40, 1449021), (42, 1380020), (56, 1035015), (60, 966014), (70, 828012), (84, 690010), (105, 552008), (120, 483007), (140, 414006), (168, 345005), (210, 276004), (280, 207003), (420, 138002), (840, 69001)]