127375440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{530731}}^1$

素因数の和:530747

約数の個数: 40

約数和(自身を含む): 394864608

約数和(自身を除く): 267489168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 530731, 1061462, 1592193, 2122924, 2653655, 3184386, 4245848, 5307310, 6368772, 7960965, 8491696, 10614620, 12737544, 15921930, 21229240, 25475088, 31843860, 42458480, 63687720, 127375440]

約数ペア:

[(1, 127375440), (2, 63687720), (3, 42458480), (4, 31843860), (5, 25475088), (6, 21229240), (8, 15921930), (10, 12737544), (12, 10614620), (15, 8491696), (16, 7960965), (20, 6368772), (24, 5307310), (30, 4245848), (40, 3184386), (48, 2653655), (60, 2122924), (80, 1592193), (120, 1061462), (240, 530731)]