67918560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{141497}}^1$

素因数の和:141515

約数の個数: 48

約数和(自身を含む): 213944976

約数和(自身を除く): 146026416

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, 141497, 282994, 424491, 565988, 707485, 848982, 1131976, 1414970, 1697964, 2122455, 2263952, 2829940, 3395928, 4244910, 4527904, 5659880, 6791856, 8489820, 11319760, 13583712, 16979640, 22639520, 33959280, 67918560]

約数ペア:

[(1, 67918560), (2, 33959280), (3, 22639520), (4, 16979640), (5, 13583712), (6, 11319760), (8, 8489820), (10, 6791856), (12, 5659880), (15, 4527904), (16, 4244910), (20, 3395928), (24, 2829940), (30, 2263952), (32, 2122455), (40, 1697964), (48, 1414970), (60, 1131976), (80, 848982), (96, 707485), (120, 565988), (160, 424491), (240, 282994), (480, 141497)]