1005720

素因数分解:

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

素因数の和:77

約数の個数: 96

約数和(自身を含む): 3315600

約数和(自身を除く): 2309880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 289, 290, 340, 348, 408, 435, 493, 510, 578, 580, 680, 696, 867, 870, 986, 1020, 1156, 1160, 1445, 1479, 1734, 1740, 1972, 2040, 2312, 2465, 2890, 2958, 3468, 3480, 3944, 4335, 4930, 5780, 5916, 6936, 7395, 8381, 8670, 9860, 11560, 11832, 14790, 16762, 17340, 19720, 25143, 29580, 33524, 34680, 41905, 50286, 59160, 67048, 83810, 100572, 125715, 167620, 201144, 251430, 335240, 502860, 1005720]

約数ペア:

[(1, 1005720), (2, 502860), (3, 335240), (4, 251430), (5, 201144), (6, 167620), (8, 125715), (10, 100572), (12, 83810), (15, 67048), (17, 59160), (20, 50286), (24, 41905), (29, 34680), (30, 33524), (34, 29580), (40, 25143), (51, 19720), (58, 17340), (60, 16762), (68, 14790), (85, 11832), (87, 11560), (102, 9860), (116, 8670), (120, 8381), (136, 7395), (145, 6936), (170, 5916), (174, 5780), (204, 4930), (232, 4335), (255, 3944), (289, 3480), (290, 3468), (340, 2958), (348, 2890), (408, 2465), (435, 2312), (493, 2040), (510, 1972), (578, 1740), (580, 1734), (680, 1479), (696, 1445), (867, 1160), (870, 1156), (986, 1020)]