55816106880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29070889}}^1$

素因数の和:29070911

約数の個数: 64

約数和(自身を含む): 177913846800

約数和(自身を除く): 122097739920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 29070889, 58141778, 87212667, 116283556, 145354445, 174425334, 232567112, 290708890, 348850668, 436063335, 465134224, 581417780, 697701336, 872126670, 930268448, 1162835560, 1395402672, 1744253340, 1860536896, 2325671120, 2790805344, 3488506680, 3721073792, 4651342240, 5581610688, 6977013360, 9302684480, 11163221376, 13954026720, 18605368960, 27908053440, 55816106880]

約数ペア:

[(1, 55816106880), (2, 27908053440), (3, 18605368960), (4, 13954026720), (5, 11163221376), (6, 9302684480), (8, 6977013360), (10, 5581610688), (12, 4651342240), (15, 3721073792), (16, 3488506680), (20, 2790805344), (24, 2325671120), (30, 1860536896), (32, 1744253340), (40, 1395402672), (48, 1162835560), (60, 930268448), (64, 872126670), (80, 697701336), (96, 581417780), (120, 465134224), (128, 436063335), (160, 348850668), (192, 290708890), (240, 232567112), (320, 174425334), (384, 145354445), (480, 116283556), (640, 87212667), (960, 58141778), (1920, 29070889)]