9018720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{6263}}^1$

素因数の和:6284

約数の個数: 72

約数和(自身を含む): 30781296

約数和(自身を除く): 21762576

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, 6263, 12526, 18789, 25052, 31315, 37578, 50104, 56367, 62630, 75156, 93945, 100208, 112734, 125260, 150312, 187890, 200416, 225468, 250520, 281835, 300624, 375780, 450936, 501040, 563670, 601248, 751560, 901872, 1002080, 1127340, 1503120, 1803744, 2254680, 3006240, 4509360, 9018720]

約数ペア:

[(1, 9018720), (2, 4509360), (3, 3006240), (4, 2254680), (5, 1803744), (6, 1503120), (8, 1127340), (9, 1002080), (10, 901872), (12, 751560), (15, 601248), (16, 563670), (18, 501040), (20, 450936), (24, 375780), (30, 300624), (32, 281835), (36, 250520), (40, 225468), (45, 200416), (48, 187890), (60, 150312), (72, 125260), (80, 112734), (90, 100208), (96, 93945), (120, 75156), (144, 62630), (160, 56367), (180, 50104), (240, 37578), (288, 31315), (360, 25052), (480, 18789), (720, 12526), (1440, 6263)]