27404640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19031}}^1$

素因数の和:19052

約数の個数: 72

約数和(自身を含む): 93523248

約数和(自身を除く): 66118608

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, 19031, 38062, 57093, 76124, 95155, 114186, 152248, 171279, 190310, 228372, 285465, 304496, 342558, 380620, 456744, 570930, 608992, 685116, 761240, 856395, 913488, 1141860, 1370232, 1522480, 1712790, 1826976, 2283720, 2740464, 3044960, 3425580, 4567440, 5480928, 6851160, 9134880, 13702320, 27404640]

約数ペア:

[(1, 27404640), (2, 13702320), (3, 9134880), (4, 6851160), (5, 5480928), (6, 4567440), (8, 3425580), (9, 3044960), (10, 2740464), (12, 2283720), (15, 1826976), (16, 1712790), (18, 1522480), (20, 1370232), (24, 1141860), (30, 913488), (32, 856395), (36, 761240), (40, 685116), (45, 608992), (48, 570930), (60, 456744), (72, 380620), (80, 342558), (90, 304496), (96, 285465), (120, 228372), (144, 190310), (160, 171279), (180, 152248), (240, 114186), (288, 95155), (360, 76124), (480, 57093), (720, 38062), (1440, 19031)]