147911640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2531}}^1$

素因数の和:3032

約数の個数: 64

約数和(自身を含む): 444821760

約数和(自身を除く): 296910120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2531, 2922, 3896, 4870, 5062, 5844, 7305, 7593, 9740, 10124, 11688, 12655, 14610, 15186, 19480, 20248, 25310, 29220, 30372, 37965, 50620, 58440, 60744, 75930, 101240, 151860, 303720, 1232597, 2465194, 3697791, 4930388, 6162985, 7395582, 9860776, 12325970, 14791164, 18488955, 24651940, 29582328, 36977910, 49303880, 73955820, 147911640]

約数ペア:

[(1, 147911640), (2, 73955820), (3, 49303880), (4, 36977910), (5, 29582328), (6, 24651940), (8, 18488955), (10, 14791164), (12, 12325970), (15, 9860776), (20, 7395582), (24, 6162985), (30, 4930388), (40, 3697791), (60, 2465194), (120, 1232597), (487, 303720), (974, 151860), (1461, 101240), (1948, 75930), (2435, 60744), (2531, 58440), (2922, 50620), (3896, 37965), (4870, 30372), (5062, 29220), (5844, 25310), (7305, 20248), (7593, 19480), (9740, 15186), (10124, 14610), (11688, 12655)]