4022880

素因数分解:

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

素因数の和:81

約数の個数: 144

約数和(自身を含む): 13925520

約数和(自身を除く): 9902640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 272, 289, 290, 340, 348, 408, 435, 464, 480, 493, 510, 544, 578, 580, 680, 696, 816, 867, 870, 928, 986, 1020, 1156, 1160, 1360, 1392, 1445, 1479, 1632, 1734, 1740, 1972, 2040, 2312, 2320, 2465, 2720, 2784, 2890, 2958, 3468, 3480, 3944, 4080, 4335, 4624, 4640, 4930, 5780, 5916, 6936, 6960, 7395, 7888, 8160, 8381, 8670, 9248, 9860, 11560, 11832, 13872, 13920, 14790, 15776, 16762, 17340, 19720, 23120, 23664, 25143, 27744, 29580, 33524, 34680, 39440, 41905, 46240, 47328, 50286, 59160, 67048, 69360, 78880, 83810, 100572, 118320, 125715, 134096, 138720, 167620, 201144, 236640, 251430, 268192, 335240, 402288, 502860, 670480, 804576, 1005720, 1340960, 2011440, 4022880]

約数ペア:

[(1, 4022880), (2, 2011440), (3, 1340960), (4, 1005720), (5, 804576), (6, 670480), (8, 502860), (10, 402288), (12, 335240), (15, 268192), (16, 251430), (17, 236640), (20, 201144), (24, 167620), (29, 138720), (30, 134096), (32, 125715), (34, 118320), (40, 100572), (48, 83810), (51, 78880), (58, 69360), (60, 67048), (68, 59160), (80, 50286), (85, 47328), (87, 46240), (96, 41905), (102, 39440), (116, 34680), (120, 33524), (136, 29580), (145, 27744), (160, 25143), (170, 23664), (174, 23120), (204, 19720), (232, 17340), (240, 16762), (255, 15776), (272, 14790), (289, 13920), (290, 13872), (340, 11832), (348, 11560), (408, 9860), (435, 9248), (464, 8670), (480, 8381), (493, 8160), (510, 7888), (544, 7395), (578, 6960), (580, 6936), (680, 5916), (696, 5780), (816, 4930), (867, 4640), (870, 4624), (928, 4335), (986, 4080), (1020, 3944), (1156, 3480), (1160, 3468), (1360, 2958), (1392, 2890), (1445, 2784), (1479, 2720), (1632, 2465), (1734, 2320), (1740, 2312), (1972, 2040)]