345492720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4751}}^1$

素因数の和:4871

約数の個数: 120

約数和(自身を含む): 1172014272

約数和(自身を除く): 826521552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4751, 4848, 6060, 7272, 8080, 9090, 9502, 12120, 14253, 14544, 18180, 19004, 23755, 24240, 28506, 36360, 38008, 42759, 47510, 57012, 71265, 72720, 76016, 85518, 95020, 114024, 142530, 171036, 190040, 213795, 228048, 285060, 342072, 380080, 427590, 479851, 570120, 684144, 855180, 959702, 1140240, 1439553, 1710360, 1919404, 2399255, 2879106, 3420720, 3838808, 4318659, 4798510, 5758212, 7197765, 7677616, 8637318, 9597020, 11516424, 14395530, 17274636, 19194040, 21593295, 23032848, 28791060, 34549272, 38388080, 43186590, 57582120, 69098544, 86373180, 115164240, 172746360, 345492720]

約数ペア:

[(1, 345492720), (2, 172746360), (3, 115164240), (4, 86373180), (5, 69098544), (6, 57582120), (8, 43186590), (9, 38388080), (10, 34549272), (12, 28791060), (15, 23032848), (16, 21593295), (18, 19194040), (20, 17274636), (24, 14395530), (30, 11516424), (36, 9597020), (40, 8637318), (45, 7677616), (48, 7197765), (60, 5758212), (72, 4798510), (80, 4318659), (90, 3838808), (101, 3420720), (120, 2879106), (144, 2399255), (180, 1919404), (202, 1710360), (240, 1439553), (303, 1140240), (360, 959702), (404, 855180), (505, 684144), (606, 570120), (720, 479851), (808, 427590), (909, 380080), (1010, 342072), (1212, 285060), (1515, 228048), (1616, 213795), (1818, 190040), (2020, 171036), (2424, 142530), (3030, 114024), (3636, 95020), (4040, 85518), (4545, 76016), (4751, 72720), (4848, 71265), (6060, 57012), (7272, 47510), (8080, 42759), (9090, 38008), (9502, 36360), (12120, 28506), (14253, 24240), (14544, 23755), (18180, 19004)]