12807304680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106727539}}^1$

素因数の和:106727553

約数の個数: 32

約数和(自身を含む): 38421914400

約数和(自身を除く): 25614609720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106727539, 213455078, 320182617, 426910156, 533637695, 640365234, 853820312, 1067275390, 1280730468, 1600913085, 2134550780, 2561460936, 3201826170, 4269101560, 6403652340, 12807304680]

約数ペア:

[(1, 12807304680), (2, 6403652340), (3, 4269101560), (4, 3201826170), (5, 2561460936), (6, 2134550780), (8, 1600913085), (10, 1280730468), (12, 1067275390), (15, 853820312), (20, 640365234), (24, 533637695), (30, 426910156), (40, 320182617), (60, 213455078), (120, 106727539)]