118962720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{82613}}^1$

素因数の和:82634

約数の個数: 72

約数和(自身を含む): 405965196

約数和(自身を除く): 287002476

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, 82613, 165226, 247839, 330452, 413065, 495678, 660904, 743517, 826130, 991356, 1239195, 1321808, 1487034, 1652260, 1982712, 2478390, 2643616, 2974068, 3304520, 3717585, 3965424, 4956780, 5948136, 6609040, 7435170, 7930848, 9913560, 11896272, 13218080, 14870340, 19827120, 23792544, 29740680, 39654240, 59481360, 118962720]

約数ペア:

[(1, 118962720), (2, 59481360), (3, 39654240), (4, 29740680), (5, 23792544), (6, 19827120), (8, 14870340), (9, 13218080), (10, 11896272), (12, 9913560), (15, 7930848), (16, 7435170), (18, 6609040), (20, 5948136), (24, 4956780), (30, 3965424), (32, 3717585), (36, 3304520), (40, 2974068), (45, 2643616), (48, 2478390), (60, 1982712), (72, 1652260), (80, 1487034), (90, 1321808), (96, 1239195), (120, 991356), (144, 826130), (160, 743517), (180, 660904), (240, 495678), (288, 413065), (360, 330452), (480, 247839), (720, 165226), (1440, 82613)]