47243760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2066

約数の個数: 80

約数和(自身を含む): 147981600

約数和(自身を除く): 100737840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 1949, 2020, 2424, 3030, 3898, 4040, 4848, 5847, 6060, 7796, 8080, 9745, 11694, 12120, 15592, 19490, 23388, 24240, 29235, 31184, 38980, 46776, 58470, 77960, 93552, 116940, 155920, 196849, 233880, 393698, 467760, 590547, 787396, 984245, 1181094, 1574792, 1968490, 2362188, 2952735, 3149584, 3936980, 4724376, 5905470, 7873960, 9448752, 11810940, 15747920, 23621880, 47243760]

約数ペア:

[(1, 47243760), (2, 23621880), (3, 15747920), (4, 11810940), (5, 9448752), (6, 7873960), (8, 5905470), (10, 4724376), (12, 3936980), (15, 3149584), (16, 2952735), (20, 2362188), (24, 1968490), (30, 1574792), (40, 1181094), (48, 984245), (60, 787396), (80, 590547), (101, 467760), (120, 393698), (202, 233880), (240, 196849), (303, 155920), (404, 116940), (505, 93552), (606, 77960), (808, 58470), (1010, 46776), (1212, 38980), (1515, 31184), (1616, 29235), (1949, 24240), (2020, 23388), (2424, 19490), (3030, 15592), (3898, 12120), (4040, 11694), (4848, 9745), (5847, 8080), (6060, 7796)]