61417920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{63977}}^1$

素因数の和:63997

約数の個数: 56

約数和(自身を含む): 195004944

約数和(自身を除く): 133587024

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, 63977, 127954, 191931, 255908, 319885, 383862, 511816, 639770, 767724, 959655, 1023632, 1279540, 1535448, 1919310, 2047264, 2559080, 3070896, 3838620, 4094528, 5118160, 6141792, 7677240, 10236320, 12283584, 15354480, 20472640, 30708960, 61417920]

約数ペア:

[(1, 61417920), (2, 30708960), (3, 20472640), (4, 15354480), (5, 12283584), (6, 10236320), (8, 7677240), (10, 6141792), (12, 5118160), (15, 4094528), (16, 3838620), (20, 3070896), (24, 2559080), (30, 2047264), (32, 1919310), (40, 1535448), (48, 1279540), (60, 1023632), (64, 959655), (80, 767724), (96, 639770), (120, 511816), (160, 383862), (192, 319885), (240, 255908), (320, 191931), (480, 127954), (960, 63977)]