4656720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19403}}^1$

素因数の和:19419

約数の個数: 40

約数和(自身を含む): 14436576

約数和(自身を除く): 9779856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19403, 38806, 58209, 77612, 97015, 116418, 155224, 194030, 232836, 291045, 310448, 388060, 465672, 582090, 776120, 931344, 1164180, 1552240, 2328360, 4656720]

約数ペア:

[(1, 4656720), (2, 2328360), (3, 1552240), (4, 1164180), (5, 931344), (6, 776120), (8, 582090), (10, 465672), (12, 388060), (15, 310448), (16, 291045), (20, 232836), (24, 194030), (30, 155224), (40, 116418), (48, 97015), (60, 77612), (80, 58209), (120, 38806), (240, 19403)]