222432480

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1907}}^1$

素因数の和:1940

約数の個数: 168

約数和(自身を含む): 788297832

約数和(自身を除く): 565865352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1907, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3814, 3888, 4320, 4860, 5721, 5832, 6480, 7290, 7628, 7776, 9535, 9720, 11442, 11664, 12960, 14580, 15256, 17163, 19070, 19440, 22884, 23328, 28605, 29160, 30512, 34326, 38140, 38880, 45768, 51489, 57210, 58320, 61024, 68652, 76280, 85815, 91536, 102978, 114420, 116640, 137304, 152560, 154467, 171630, 183072, 205956, 228840, 257445, 274608, 305120, 308934, 343260, 411912, 457680, 463401, 514890, 549216, 617868, 686520, 772335, 823824, 915360, 926802, 1029780, 1235736, 1373040, 1390203, 1544670, 1647648, 1853604, 2059560, 2317005, 2471472, 2746080, 2780406, 3089340, 3707208, 4119120, 4634010, 4942944, 5560812, 6178680, 6951015, 7414416, 8238240, 9268020, 11121624, 12357360, 13902030, 14828832, 18536040, 22243248, 24714720, 27804060, 37072080, 44486496, 55608120, 74144160, 111216240, 222432480]

約数ペア:

[(1, 222432480), (2, 111216240), (3, 74144160), (4, 55608120), (5, 44486496), (6, 37072080), (8, 27804060), (9, 24714720), (10, 22243248), (12, 18536040), (15, 14828832), (16, 13902030), (18, 12357360), (20, 11121624), (24, 9268020), (27, 8238240), (30, 7414416), (32, 6951015), (36, 6178680), (40, 5560812), (45, 4942944), (48, 4634010), (54, 4119120), (60, 3707208), (72, 3089340), (80, 2780406), (81, 2746080), (90, 2471472), (96, 2317005), (108, 2059560), (120, 1853604), (135, 1647648), (144, 1544670), (160, 1390203), (162, 1373040), (180, 1235736), (216, 1029780), (240, 926802), (243, 915360), (270, 823824), (288, 772335), (324, 686520), (360, 617868), (405, 549216), (432, 514890), (480, 463401), (486, 457680), (540, 411912), (648, 343260), (720, 308934), (729, 305120), (810, 274608), (864, 257445), (972, 228840), (1080, 205956), (1215, 183072), (1296, 171630), (1440, 154467), (1458, 152560), (1620, 137304), (1907, 116640), (1944, 114420), (2160, 102978), (2430, 91536), (2592, 85815), (2916, 76280), (3240, 68652), (3645, 61024), (3814, 58320), (3888, 57210), (4320, 51489), (4860, 45768), (5721, 38880), (5832, 38140), (6480, 34326), (7290, 30512), (7628, 29160), (7776, 28605), (9535, 23328), (9720, 22884), (11442, 19440), (11664, 19070), (12960, 17163), (14580, 15256)]