354960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 120

約数和(自身を含む): 1305720

約数和(自身を除く): 950760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 464, 493, 510, 522, 580, 612, 680, 696, 720, 765, 816, 870, 986, 1020, 1044, 1160, 1224, 1305, 1360, 1392, 1479, 1530, 1740, 1972, 2040, 2088, 2320, 2448, 2465, 2610, 2958, 3060, 3480, 3944, 4080, 4176, 4437, 4930, 5220, 5916, 6120, 6960, 7395, 7888, 8874, 9860, 10440, 11832, 12240, 14790, 17748, 19720, 20880, 22185, 23664, 29580, 35496, 39440, 44370, 59160, 70992, 88740, 118320, 177480, 354960]

約数ペア:

[(1, 354960), (2, 177480), (3, 118320), (4, 88740), (5, 70992), (6, 59160), (8, 44370), (9, 39440), (10, 35496), (12, 29580), (15, 23664), (16, 22185), (17, 20880), (18, 19720), (20, 17748), (24, 14790), (29, 12240), (30, 11832), (34, 10440), (36, 9860), (40, 8874), (45, 7888), (48, 7395), (51, 6960), (58, 6120), (60, 5916), (68, 5220), (72, 4930), (80, 4437), (85, 4176), (87, 4080), (90, 3944), (102, 3480), (116, 3060), (120, 2958), (136, 2610), (144, 2465), (145, 2448), (153, 2320), (170, 2088), (174, 2040), (180, 1972), (204, 1740), (232, 1530), (240, 1479), (255, 1392), (261, 1360), (272, 1305), (290, 1224), (306, 1160), (340, 1044), (348, 1020), (360, 986), (408, 870), (435, 816), (464, 765), (493, 720), (510, 696), (522, 680), (580, 612)]