226784160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157489}}^1$

素因数の和:157510

約数の個数: 72

約数和(自身を含む): 773905860

約数和(自身を除く): 547121700

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, 157489, 314978, 472467, 629956, 787445, 944934, 1259912, 1417401, 1574890, 1889868, 2362335, 2519824, 2834802, 3149780, 3779736, 4724670, 5039648, 5669604, 6299560, 7087005, 7559472, 9449340, 11339208, 12599120, 14174010, 15118944, 18898680, 22678416, 25198240, 28348020, 37797360, 45356832, 56696040, 75594720, 113392080, 226784160]

約数ペア:

[(1, 226784160), (2, 113392080), (3, 75594720), (4, 56696040), (5, 45356832), (6, 37797360), (8, 28348020), (9, 25198240), (10, 22678416), (12, 18898680), (15, 15118944), (16, 14174010), (18, 12599120), (20, 11339208), (24, 9449340), (30, 7559472), (32, 7087005), (36, 6299560), (40, 5669604), (45, 5039648), (48, 4724670), (60, 3779736), (72, 3149780), (80, 2834802), (90, 2519824), (96, 2362335), (120, 1889868), (144, 1574890), (160, 1417401), (180, 1259912), (240, 944934), (288, 787445), (360, 629956), (480, 472467), (720, 314978), (1440, 157489)]