293373240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1999}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 881280000

約数和(自身を除く): 587906760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223, 1999, 2446, 3669, 3998, 4892, 5997, 6115, 7338, 7996, 9784, 9995, 11994, 12230, 14676, 15992, 18345, 19990, 23988, 24460, 29352, 29985, 36690, 39980, 47976, 48920, 59970, 73380, 79960, 119940, 146760, 239880, 2444777, 4889554, 7334331, 9779108, 12223885, 14668662, 19558216, 24447770, 29337324, 36671655, 48895540, 58674648, 73343310, 97791080, 146686620, 293373240]

約数ペア:

[(1, 293373240), (2, 146686620), (3, 97791080), (4, 73343310), (5, 58674648), (6, 48895540), (8, 36671655), (10, 29337324), (12, 24447770), (15, 19558216), (20, 14668662), (24, 12223885), (30, 9779108), (40, 7334331), (60, 4889554), (120, 2444777), (1223, 239880), (1999, 146760), (2446, 119940), (3669, 79960), (3998, 73380), (4892, 59970), (5997, 48920), (6115, 47976), (7338, 39980), (7996, 36690), (9784, 29985), (9995, 29352), (11994, 24460), (12230, 23988), (14676, 19990), (15992, 18345)]