166482720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{115613}}^1$

素因数の和:115634

約数の個数: 72

約数和(自身を含む): 568127196

約数和(自身を除く): 401644476

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, 115613, 231226, 346839, 462452, 578065, 693678, 924904, 1040517, 1156130, 1387356, 1734195, 1849808, 2081034, 2312260, 2774712, 3468390, 3699616, 4162068, 4624520, 5202585, 5549424, 6936780, 8324136, 9249040, 10405170, 11098848, 13873560, 16648272, 18498080, 20810340, 27747120, 33296544, 41620680, 55494240, 83241360, 166482720]

約数ペア:

[(1, 166482720), (2, 83241360), (3, 55494240), (4, 41620680), (5, 33296544), (6, 27747120), (8, 20810340), (9, 18498080), (10, 16648272), (12, 13873560), (15, 11098848), (16, 10405170), (18, 9249040), (20, 8324136), (24, 6936780), (30, 5549424), (32, 5202585), (36, 4624520), (40, 4162068), (45, 3699616), (48, 3468390), (60, 2774712), (72, 2312260), (80, 2081034), (90, 1849808), (96, 1734195), (120, 1387356), (144, 1156130), (160, 1040517), (180, 924904), (240, 693678), (288, 578065), (360, 462452), (480, 346839), (720, 231226), (1440, 115613)]