72530160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 246680640

約数和(自身を除く): 174150480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 613, 680, 696, 816, 870, 986, 1020, 1160, 1226, 1360, 1392, 1479, 1740, 1839, 1972, 2040, 2320, 2452, 2465, 2958, 3065, 3480, 3678, 3944, 4080, 4904, 4930, 5916, 6130, 6960, 7356, 7395, 7888, 9195, 9808, 9860, 10421, 11832, 12260, 14712, 14790, 17777, 18390, 19720, 20842, 23664, 24520, 29424, 29580, 31263, 35554, 36780, 39440, 41684, 49040, 52105, 53331, 59160, 62526, 71108, 73560, 83368, 88885, 104210, 106662, 118320, 125052, 142216, 147120, 156315, 166736, 177770, 208420, 213324, 250104, 266655, 284432, 302209, 312630, 355540, 416840, 426648, 500208, 533310, 604418, 625260, 711080, 833680, 853296, 906627, 1066620, 1208836, 1250520, 1422160, 1511045, 1813254, 2133240, 2417672, 2501040, 3022090, 3626508, 4266480, 4533135, 4835344, 6044180, 7253016, 9066270, 12088360, 14506032, 18132540, 24176720, 36265080, 72530160]

約数ペア:

[(1, 72530160), (2, 36265080), (3, 24176720), (4, 18132540), (5, 14506032), (6, 12088360), (8, 9066270), (10, 7253016), (12, 6044180), (15, 4835344), (16, 4533135), (17, 4266480), (20, 3626508), (24, 3022090), (29, 2501040), (30, 2417672), (34, 2133240), (40, 1813254), (48, 1511045), (51, 1422160), (58, 1250520), (60, 1208836), (68, 1066620), (80, 906627), (85, 853296), (87, 833680), (102, 711080), (116, 625260), (120, 604418), (136, 533310), (145, 500208), (170, 426648), (174, 416840), (204, 355540), (232, 312630), (240, 302209), (255, 284432), (272, 266655), (290, 250104), (340, 213324), (348, 208420), (408, 177770), (435, 166736), (464, 156315), (493, 147120), (510, 142216), (580, 125052), (613, 118320), (680, 106662), (696, 104210), (816, 88885), (870, 83368), (986, 73560), (1020, 71108), (1160, 62526), (1226, 59160), (1360, 53331), (1392, 52105), (1479, 49040), (1740, 41684), (1839, 39440), (1972, 36780), (2040, 35554), (2320, 31263), (2452, 29580), (2465, 29424), (2958, 24520), (3065, 23664), (3480, 20842), (3678, 19720), (3944, 18390), (4080, 17777), (4904, 14790), (4930, 14712), (5916, 12260), (6130, 11832), (6960, 10421), (7356, 9860), (7395, 9808), (7888, 9195)]