154948320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107603}}^1$

素因数の和:107624

約数の個数: 72

約数和(自身を含む): 528766056

約数和(自身を除く): 373817736

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, 107603, 215206, 322809, 430412, 538015, 645618, 860824, 968427, 1076030, 1291236, 1614045, 1721648, 1936854, 2152060, 2582472, 3228090, 3443296, 3873708, 4304120, 4842135, 5164944, 6456180, 7747416, 8608240, 9684270, 10329888, 12912360, 15494832, 17216480, 19368540, 25824720, 30989664, 38737080, 51649440, 77474160, 154948320]

約数ペア:

[(1, 154948320), (2, 77474160), (3, 51649440), (4, 38737080), (5, 30989664), (6, 25824720), (8, 19368540), (9, 17216480), (10, 15494832), (12, 12912360), (15, 10329888), (16, 9684270), (18, 8608240), (20, 7747416), (24, 6456180), (30, 5164944), (32, 4842135), (36, 4304120), (40, 3873708), (45, 3443296), (48, 3228090), (60, 2582472), (72, 2152060), (80, 1936854), (90, 1721648), (96, 1614045), (120, 1291236), (144, 1076030), (160, 968427), (180, 860824), (240, 645618), (288, 538015), (360, 430412), (480, 322809), (720, 215206), (1440, 107603)]