202402080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140557}}^1$

素因数の和:140578

約数の個数: 72

約数和(自身を含む): 690702012

約数和(自身を除く): 488299932

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, 140557, 281114, 421671, 562228, 702785, 843342, 1124456, 1265013, 1405570, 1686684, 2108355, 2248912, 2530026, 2811140, 3373368, 4216710, 4497824, 5060052, 5622280, 6325065, 6746736, 8433420, 10120104, 11244560, 12650130, 13493472, 16866840, 20240208, 22489120, 25300260, 33733680, 40480416, 50600520, 67467360, 101201040, 202402080]

約数ペア:

[(1, 202402080), (2, 101201040), (3, 67467360), (4, 50600520), (5, 40480416), (6, 33733680), (8, 25300260), (9, 22489120), (10, 20240208), (12, 16866840), (15, 13493472), (16, 12650130), (18, 11244560), (20, 10120104), (24, 8433420), (30, 6746736), (32, 6325065), (36, 5622280), (40, 5060052), (45, 4497824), (48, 4216710), (60, 3373368), (72, 2811140), (80, 2530026), (90, 2248912), (96, 2108355), (120, 1686684), (144, 1405570), (160, 1265013), (180, 1124456), (240, 843342), (288, 702785), (360, 562228), (480, 421671), (720, 281114), (1440, 140557)]