828240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 160

約数和(自身を含む): 3214080

約数和(自身を除く): 2385840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 48, 51, 56, 58, 60, 68, 70, 80, 84, 85, 87, 102, 105, 112, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 240, 255, 272, 280, 290, 336, 340, 348, 357, 406, 408, 420, 435, 464, 476, 493, 510, 560, 580, 595, 609, 680, 696, 714, 812, 816, 840, 870, 952, 986, 1015, 1020, 1160, 1190, 1218, 1360, 1392, 1428, 1479, 1624, 1680, 1740, 1785, 1904, 1972, 2030, 2040, 2320, 2380, 2436, 2465, 2856, 2958, 3045, 3248, 3451, 3480, 3570, 3944, 4060, 4080, 4760, 4872, 4930, 5712, 5916, 6090, 6902, 6960, 7140, 7395, 7888, 8120, 9520, 9744, 9860, 10353, 11832, 12180, 13804, 14280, 14790, 16240, 17255, 19720, 20706, 23664, 24360, 27608, 28560, 29580, 34510, 39440, 41412, 48720, 51765, 55216, 59160, 69020, 82824, 103530, 118320, 138040, 165648, 207060, 276080, 414120, 828240]

約数ペア:

[(1, 828240), (2, 414120), (3, 276080), (4, 207060), (5, 165648), (6, 138040), (7, 118320), (8, 103530), (10, 82824), (12, 69020), (14, 59160), (15, 55216), (16, 51765), (17, 48720), (20, 41412), (21, 39440), (24, 34510), (28, 29580), (29, 28560), (30, 27608), (34, 24360), (35, 23664), (40, 20706), (42, 19720), (48, 17255), (51, 16240), (56, 14790), (58, 14280), (60, 13804), (68, 12180), (70, 11832), (80, 10353), (84, 9860), (85, 9744), (87, 9520), (102, 8120), (105, 7888), (112, 7395), (116, 7140), (119, 6960), (120, 6902), (136, 6090), (140, 5916), (145, 5712), (168, 4930), (170, 4872), (174, 4760), (203, 4080), (204, 4060), (210, 3944), (232, 3570), (238, 3480), (240, 3451), (255, 3248), (272, 3045), (280, 2958), (290, 2856), (336, 2465), (340, 2436), (348, 2380), (357, 2320), (406, 2040), (408, 2030), (420, 1972), (435, 1904), (464, 1785), (476, 1740), (493, 1680), (510, 1624), (560, 1479), (580, 1428), (595, 1392), (609, 1360), (680, 1218), (696, 1190), (714, 1160), (812, 1020), (816, 1015), (840, 986), (870, 952)]