153186840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{425519}}^1$

素因数の和:425536

約数の個数: 48

約数和(自身を含む): 497858400

約数和(自身を除く): 344671560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 425519, 851038, 1276557, 1702076, 2127595, 2553114, 3404152, 3829671, 4255190, 5106228, 6382785, 7659342, 8510380, 10212456, 12765570, 15318684, 17020760, 19148355, 25531140, 30637368, 38296710, 51062280, 76593420, 153186840]

約数ペア:

[(1, 153186840), (2, 76593420), (3, 51062280), (4, 38296710), (5, 30637368), (6, 25531140), (8, 19148355), (9, 17020760), (10, 15318684), (12, 12765570), (15, 10212456), (18, 8510380), (20, 7659342), (24, 6382785), (30, 5106228), (36, 4255190), (40, 3829671), (45, 3404152), (60, 2553114), (72, 2127595), (90, 1702076), (120, 1276557), (180, 851038), (360, 425519)]