70863840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{49211}}^1$

素因数の和:49232

約数の個数: 72

約数和(自身を含む): 241827768

約数和(自身を除く): 170963928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 49211, 98422, 147633, 196844, 246055, 295266, 393688, 442899, 492110, 590532, 738165, 787376, 885798, 984220, 1181064, 1476330, 1574752, 1771596, 1968440, 2214495, 2362128, 2952660, 3543192, 3936880, 4428990, 4724256, 5905320, 7086384, 7873760, 8857980, 11810640, 14172768, 17715960, 23621280, 35431920, 70863840]

約数ペア:

[(1, 70863840), (2, 35431920), (3, 23621280), (4, 17715960), (5, 14172768), (6, 11810640), (8, 8857980), (9, 7873760), (10, 7086384), (12, 5905320), (15, 4724256), (16, 4428990), (18, 3936880), (20, 3543192), (24, 2952660), (30, 2362128), (32, 2214495), (36, 1968440), (40, 1771596), (45, 1574752), (48, 1476330), (60, 1181064), (72, 984220), (80, 885798), (90, 787376), (96, 738165), (120, 590532), (144, 492110), (160, 442899), (180, 393688), (240, 295266), (288, 246055), (360, 196844), (480, 147633), (720, 98422), (1440, 49211)]