1290067248720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5375280203}}^1$

素因数の和:5375280219

約数の個数: 40

約数和(自身を含む): 3999208471776

約数和(自身を除く): 2709141223056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5375280203, 10750560406, 16125840609, 21501120812, 26876401015, 32251681218, 43002241624, 53752802030, 64503362436, 80629203045, 86004483248, 107505604060, 129006724872, 161258406090, 215011208120, 258013449744, 322516812180, 430022416240, 645033624360, 1290067248720]

約数ペア:

[(1, 1290067248720), (2, 645033624360), (3, 430022416240), (4, 322516812180), (5, 258013449744), (6, 215011208120), (8, 161258406090), (10, 129006724872), (12, 107505604060), (15, 86004483248), (16, 80629203045), (20, 64503362436), (24, 53752802030), (30, 43002241624), (40, 32251681218), (48, 26876401015), (60, 21501120812), (80, 16125840609), (120, 10750560406), (240, 5375280203)]