16278960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67829}}^1$

素因数の和:67845

約数の個数: 40

約数和(自身を含む): 50465520

約数和(自身を除く): 34186560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 67829, 135658, 203487, 271316, 339145, 406974, 542632, 678290, 813948, 1017435, 1085264, 1356580, 1627896, 2034870, 2713160, 3255792, 4069740, 5426320, 8139480, 16278960]

約数ペア:

[(1, 16278960), (2, 8139480), (3, 5426320), (4, 4069740), (5, 3255792), (6, 2713160), (8, 2034870), (10, 1627896), (12, 1356580), (15, 1085264), (16, 1017435), (20, 813948), (24, 678290), (30, 542632), (40, 406974), (48, 339145), (60, 271316), (80, 203487), (120, 135658), (240, 67829)]