8889018720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18518789}}^1$

素因数の和:18518807

約数の個数: 48

約数和(自身を含む): 28000410480

約数和(自身を除く): 19111391760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 18518789, 37037578, 55556367, 74075156, 92593945, 111112734, 148150312, 185187890, 222225468, 277781835, 296300624, 370375780, 444450936, 555563670, 592601248, 740751560, 888901872, 1111127340, 1481503120, 1777803744, 2222254680, 2963006240, 4444509360, 8889018720]

約数ペア:

[(1, 8889018720), (2, 4444509360), (3, 2963006240), (4, 2222254680), (5, 1777803744), (6, 1481503120), (8, 1111127340), (10, 888901872), (12, 740751560), (15, 592601248), (16, 555563670), (20, 444450936), (24, 370375780), (30, 296300624), (32, 277781835), (40, 222225468), (48, 185187890), (60, 148150312), (80, 111112734), (96, 92593945), (120, 74075156), (160, 55556367), (240, 37037578), (480, 18518789)]