7708320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 27066312

約数和(自身を除く): 19357992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 101, 106, 120, 144, 159, 160, 180, 202, 212, 240, 265, 288, 303, 318, 360, 404, 424, 477, 480, 505, 530, 606, 636, 720, 795, 808, 848, 909, 954, 1010, 1060, 1212, 1272, 1440, 1515, 1590, 1616, 1696, 1818, 1908, 2020, 2120, 2385, 2424, 2544, 3030, 3180, 3232, 3636, 3816, 4040, 4240, 4545, 4770, 4848, 5088, 5353, 6060, 6360, 7272, 7632, 8080, 8480, 9090, 9540, 9696, 10706, 12120, 12720, 14544, 15264, 16059, 16160, 18180, 19080, 21412, 24240, 25440, 26765, 29088, 32118, 36360, 38160, 42824, 48177, 48480, 53530, 64236, 72720, 76320, 80295, 85648, 96354, 107060, 128472, 145440, 160590, 171296, 192708, 214120, 240885, 256944, 321180, 385416, 428240, 481770, 513888, 642360, 770832, 856480, 963540, 1284720, 1541664, 1927080, 2569440, 3854160, 7708320]

約数ペア:

[(1, 7708320), (2, 3854160), (3, 2569440), (4, 1927080), (5, 1541664), (6, 1284720), (8, 963540), (9, 856480), (10, 770832), (12, 642360), (15, 513888), (16, 481770), (18, 428240), (20, 385416), (24, 321180), (30, 256944), (32, 240885), (36, 214120), (40, 192708), (45, 171296), (48, 160590), (53, 145440), (60, 128472), (72, 107060), (80, 96354), (90, 85648), (96, 80295), (101, 76320), (106, 72720), (120, 64236), (144, 53530), (159, 48480), (160, 48177), (180, 42824), (202, 38160), (212, 36360), (240, 32118), (265, 29088), (288, 26765), (303, 25440), (318, 24240), (360, 21412), (404, 19080), (424, 18180), (477, 16160), (480, 16059), (505, 15264), (530, 14544), (606, 12720), (636, 12120), (720, 10706), (795, 9696), (808, 9540), (848, 9090), (909, 8480), (954, 8080), (1010, 7632), (1060, 7272), (1212, 6360), (1272, 6060), (1440, 5353), (1515, 5088), (1590, 4848), (1616, 4770), (1696, 4545), (1818, 4240), (1908, 4040), (2020, 3816), (2120, 3636), (2385, 3232), (2424, 3180), (2544, 3030)]