73440

素因数分解:

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

素因数の和:41

約数の個数: 96

約数和(自身を含む): 272160

約数和(自身を除く): 198720

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, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 36720, 73440]

約数ペア:

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