146880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1$

素因数の和:43

約数の個数: 112

約数和(自身を含む): 548640

約数和(自身を除く): 401760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 14688, 16320, 18360, 24480, 29376, 36720, 48960, 73440, 146880]

約数ペア:

[(1, 146880), (2, 73440), (3, 48960), (4, 36720), (5, 29376), (6, 24480), (8, 18360), (9, 16320), (10, 14688), (12, 12240), (15, 9792), (16, 9180), (17, 8640), (18, 8160), (20, 7344), (24, 6120), (27, 5440), (30, 4896), (32, 4590), (34, 4320), (36, 4080), (40, 3672), (45, 3264), (48, 3060), (51, 2880), (54, 2720), (60, 2448), (64, 2295), (68, 2160), (72, 2040), (80, 1836), (85, 1728), (90, 1632), (96, 1530), (102, 1440), (108, 1360), (120, 1224), (135, 1088), (136, 1080), (144, 1020), (153, 960), (160, 918), (170, 864), (180, 816), (192, 765), (204, 720), (216, 680), (240, 612), (255, 576), (270, 544), (272, 540), (288, 510), (306, 480), (320, 459), (340, 432), (360, 408)]