312793440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:1932

約数の個数: 96

約数和(自身を含む): 988194816

約数和(自身を除く): 675401376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 443, 480, 886, 1329, 1471, 1772, 2215, 2658, 2942, 3544, 4413, 4430, 5316, 5884, 6645, 7088, 7355, 8826, 8860, 10632, 11768, 13290, 14176, 14710, 17652, 17720, 21264, 22065, 23536, 26580, 29420, 35304, 35440, 42528, 44130, 47072, 53160, 58840, 70608, 70880, 88260, 106320, 117680, 141216, 176520, 212640, 235360, 353040, 651653, 706080, 1303306, 1954959, 2606612, 3258265, 3909918, 5213224, 6516530, 7819836, 9774795, 10426448, 13033060, 15639672, 19549590, 20852896, 26066120, 31279344, 39099180, 52132240, 62558688, 78198360, 104264480, 156396720, 312793440]

約数ペア:

[(1, 312793440), (2, 156396720), (3, 104264480), (4, 78198360), (5, 62558688), (6, 52132240), (8, 39099180), (10, 31279344), (12, 26066120), (15, 20852896), (16, 19549590), (20, 15639672), (24, 13033060), (30, 10426448), (32, 9774795), (40, 7819836), (48, 6516530), (60, 5213224), (80, 3909918), (96, 3258265), (120, 2606612), (160, 1954959), (240, 1303306), (443, 706080), (480, 651653), (886, 353040), (1329, 235360), (1471, 212640), (1772, 176520), (2215, 141216), (2658, 117680), (2942, 106320), (3544, 88260), (4413, 70880), (4430, 70608), (5316, 58840), (5884, 53160), (6645, 47072), (7088, 44130), (7355, 42528), (8826, 35440), (8860, 35304), (10632, 29420), (11768, 26580), (13290, 23536), (14176, 22065), (14710, 21264), (17652, 17720)]