15079440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 47371968

約数和(自身を除く): 32292528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 757, 830, 996, 1245, 1328, 1514, 1660, 1992, 2271, 2490, 3028, 3320, 3785, 3984, 4542, 4980, 6056, 6640, 7570, 9084, 9960, 11355, 12112, 15140, 18168, 19920, 22710, 30280, 36336, 45420, 60560, 62831, 90840, 125662, 181680, 188493, 251324, 314155, 376986, 502648, 628310, 753972, 942465, 1005296, 1256620, 1507944, 1884930, 2513240, 3015888, 3769860, 5026480, 7539720, 15079440]

約数ペア:

[(1, 15079440), (2, 7539720), (3, 5026480), (4, 3769860), (5, 3015888), (6, 2513240), (8, 1884930), (10, 1507944), (12, 1256620), (15, 1005296), (16, 942465), (20, 753972), (24, 628310), (30, 502648), (40, 376986), (48, 314155), (60, 251324), (80, 188493), (83, 181680), (120, 125662), (166, 90840), (240, 62831), (249, 60560), (332, 45420), (415, 36336), (498, 30280), (664, 22710), (757, 19920), (830, 18168), (996, 15140), (1245, 12112), (1328, 11355), (1514, 9960), (1660, 9084), (1992, 7570), (2271, 6640), (2490, 6056), (3028, 4980), (3320, 4542), (3785, 3984)]