2782040640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2897959}}^1$

素因数の和:2897979

約数の個数: 56

約数和(自身を含む): 8832982080

約数和(自身を除く): 6050941440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2897959, 5795918, 8693877, 11591836, 14489795, 17387754, 23183672, 28979590, 34775508, 43469385, 46367344, 57959180, 69551016, 86938770, 92734688, 115918360, 139102032, 173877540, 185469376, 231836720, 278204064, 347755080, 463673440, 556408128, 695510160, 927346880, 1391020320, 2782040640]

約数ペア:

[(1, 2782040640), (2, 1391020320), (3, 927346880), (4, 695510160), (5, 556408128), (6, 463673440), (8, 347755080), (10, 278204064), (12, 231836720), (15, 185469376), (16, 173877540), (20, 139102032), (24, 115918360), (30, 92734688), (32, 86938770), (40, 69551016), (48, 57959180), (60, 46367344), (64, 43469385), (80, 34775508), (96, 28979590), (120, 23183672), (160, 17387754), (192, 14489795), (240, 11591836), (320, 8693877), (480, 5795918), (960, 2897959)]