678018720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1412539}}^1$

素因数の和:1412557

約数の個数: 48

約数和(自身を含む): 2135760480

約数和(自身を除く): 1457741760

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, 1412539, 2825078, 4237617, 5650156, 7062695, 8475234, 11300312, 14125390, 16950468, 21188085, 22600624, 28250780, 33900936, 42376170, 45201248, 56501560, 67801872, 84752340, 113003120, 135603744, 169504680, 226006240, 339009360, 678018720]

約数ペア:

[(1, 678018720), (2, 339009360), (3, 226006240), (4, 169504680), (5, 135603744), (6, 113003120), (8, 84752340), (10, 67801872), (12, 56501560), (15, 45201248), (16, 42376170), (20, 33900936), (24, 28250780), (30, 22600624), (32, 21188085), (40, 16950468), (48, 14125390), (60, 11300312), (80, 8475234), (96, 7062695), (120, 5650156), (160, 4237617), (240, 2825078), (480, 1412539)]