74195280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103049}}^1$

素因数の和:103068

約数の個数: 60

約数和(自身を含む): 249174900

約数和(自身を除く): 174979620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103049, 206098, 309147, 412196, 515245, 618294, 824392, 927441, 1030490, 1236588, 1545735, 1648784, 1854882, 2060980, 2473176, 3091470, 3709764, 4121960, 4637205, 4946352, 6182940, 7419528, 8243920, 9274410, 12365880, 14839056, 18548820, 24731760, 37097640, 74195280]

約数ペア:

[(1, 74195280), (2, 37097640), (3, 24731760), (4, 18548820), (5, 14839056), (6, 12365880), (8, 9274410), (9, 8243920), (10, 7419528), (12, 6182940), (15, 4946352), (16, 4637205), (18, 4121960), (20, 3709764), (24, 3091470), (30, 2473176), (36, 2060980), (40, 1854882), (45, 1648784), (48, 1545735), (60, 1236588), (72, 1030490), (80, 927441), (90, 824392), (120, 618294), (144, 515245), (180, 412196), (240, 309147), (360, 206098), (720, 103049)]