199443360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{415507}}^1$

素因数の和:415525

約数の個数: 48

約数和(自身を含む): 628248096

約数和(自身を除く): 428804736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 415507, 831014, 1246521, 1662028, 2077535, 2493042, 3324056, 4155070, 4986084, 6232605, 6648112, 8310140, 9972168, 12465210, 13296224, 16620280, 19944336, 24930420, 33240560, 39888672, 49860840, 66481120, 99721680, 199443360]

約数ペア:

[(1, 199443360), (2, 99721680), (3, 66481120), (4, 49860840), (5, 39888672), (6, 33240560), (8, 24930420), (10, 19944336), (12, 16620280), (15, 13296224), (16, 12465210), (20, 9972168), (24, 8310140), (30, 6648112), (32, 6232605), (40, 4986084), (48, 4155070), (60, 3324056), (80, 2493042), (96, 2077535), (120, 1662028), (160, 1246521), (240, 831014), (480, 415507)]