2019424800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{841427}}^1$

素因数の和:841450

約数の個数: 72

約数和(自身を含む): 6573235536

約数和(自身を除く): 4553810736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 841427, 1682854, 2524281, 3365708, 4207135, 5048562, 6731416, 8414270, 10097124, 12621405, 13462832, 16828540, 20194248, 21035675, 25242810, 26925664, 33657080, 40388496, 42071350, 50485620, 63107025, 67314160, 80776992, 84142700, 100971240, 126214050, 134628320, 168285400, 201942480, 252428100, 336570800, 403884960, 504856200, 673141600, 1009712400, 2019424800]

約数ペア:

[(1, 2019424800), (2, 1009712400), (3, 673141600), (4, 504856200), (5, 403884960), (6, 336570800), (8, 252428100), (10, 201942480), (12, 168285400), (15, 134628320), (16, 126214050), (20, 100971240), (24, 84142700), (25, 80776992), (30, 67314160), (32, 63107025), (40, 50485620), (48, 42071350), (50, 40388496), (60, 33657080), (75, 26925664), (80, 25242810), (96, 21035675), (100, 20194248), (120, 16828540), (150, 13462832), (160, 12621405), (200, 10097124), (240, 8414270), (300, 6731416), (400, 5048562), (480, 4207135), (600, 3365708), (800, 2524281), (1200, 1682854), (2400, 841427)]