1366826880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{711889}}^1$

素因数の和:711911

約数の個数: 64

約数和(自身を含む): 4356766800

約数和(自身を除く): 2989939920

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, 711889, 1423778, 2135667, 2847556, 3559445, 4271334, 5695112, 7118890, 8542668, 10678335, 11390224, 14237780, 17085336, 21356670, 22780448, 28475560, 34170672, 42713340, 45560896, 56951120, 68341344, 85426680, 91121792, 113902240, 136682688, 170853360, 227804480, 273365376, 341706720, 455608960, 683413440, 1366826880]

約数ペア:

[(1, 1366826880), (2, 683413440), (3, 455608960), (4, 341706720), (5, 273365376), (6, 227804480), (8, 170853360), (10, 136682688), (12, 113902240), (15, 91121792), (16, 85426680), (20, 68341344), (24, 56951120), (30, 45560896), (32, 42713340), (40, 34170672), (48, 28475560), (60, 22780448), (64, 21356670), (80, 17085336), (96, 14237780), (120, 11390224), (128, 10678335), (160, 8542668), (192, 7118890), (240, 5695112), (320, 4271334), (384, 3559445), (480, 2847556), (640, 2135667), (960, 1423778), (1920, 711889)]