4947664080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{90023}}^1$

素因数の和:90268

約数の個数: 80

約数和(自身を含む): 15404906880

約数和(自身を除く): 10457242800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 9160, 10992, 13740, 18320, 27480, 54960, 90023, 180046, 270069, 360092, 450115, 540138, 720184, 900230, 1080276, 1350345, 1440368, 1800460, 2160552, 2700690, 3600920, 4321104, 5401380, 7201840, 10802760, 20615267, 21605520, 41230534, 61845801, 82461068, 103076335, 123691602, 164922136, 206152670, 247383204, 309229005, 329844272, 412305340, 494766408, 618458010, 824610680, 989532816, 1236916020, 1649221360, 2473832040, 4947664080]

約数ペア:

[(1, 4947664080), (2, 2473832040), (3, 1649221360), (4, 1236916020), (5, 989532816), (6, 824610680), (8, 618458010), (10, 494766408), (12, 412305340), (15, 329844272), (16, 309229005), (20, 247383204), (24, 206152670), (30, 164922136), (40, 123691602), (48, 103076335), (60, 82461068), (80, 61845801), (120, 41230534), (229, 21605520), (240, 20615267), (458, 10802760), (687, 7201840), (916, 5401380), (1145, 4321104), (1374, 3600920), (1832, 2700690), (2290, 2160552), (2748, 1800460), (3435, 1440368), (3664, 1350345), (4580, 1080276), (5496, 900230), (6870, 720184), (9160, 540138), (10992, 450115), (13740, 360092), (18320, 270069), (27480, 180046), (54960, 90023)]