18626880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19403}}^1$

素因数の和:19423

約数の個数: 56

約数和(自身を含む): 59143392

約数和(自身を除く): 40516512

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, 19403, 38806, 58209, 77612, 97015, 116418, 155224, 194030, 232836, 291045, 310448, 388060, 465672, 582090, 620896, 776120, 931344, 1164180, 1241792, 1552240, 1862688, 2328360, 3104480, 3725376, 4656720, 6208960, 9313440, 18626880]

約数ペア:

[(1, 18626880), (2, 9313440), (3, 6208960), (4, 4656720), (5, 3725376), (6, 3104480), (8, 2328360), (10, 1862688), (12, 1552240), (15, 1241792), (16, 1164180), (20, 931344), (24, 776120), (30, 620896), (32, 582090), (40, 465672), (48, 388060), (60, 310448), (64, 291045), (80, 232836), (96, 194030), (120, 155224), (160, 116418), (192, 97015), (240, 77612), (320, 58209), (480, 38806), (960, 19403)]