1121703720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9347531}}^1$

素因数の和:9347545

約数の個数: 32

約数和(自身を含む): 3365111520

約数和(自身を除く): 2243407800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9347531, 18695062, 28042593, 37390124, 46737655, 56085186, 74780248, 93475310, 112170372, 140212965, 186950620, 224340744, 280425930, 373901240, 560851860, 1121703720]

約数ペア:

[(1, 1121703720), (2, 560851860), (3, 373901240), (4, 280425930), (5, 224340744), (6, 186950620), (8, 140212965), (10, 112170372), (12, 93475310), (15, 74780248), (20, 56085186), (24, 46737655), (30, 37390124), (40, 28042593), (60, 18695062), (120, 9347531)]