195301320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8521}}^1$

素因数の和:8726

約数の個数: 64

約数和(自身を含む): 589040640

約数和(自身を除く): 393739320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 8521, 11460, 17042, 22920, 25563, 34084, 42605, 51126, 68168, 85210, 102252, 127815, 170420, 204504, 255630, 340840, 511260, 1022520, 1627511, 3255022, 4882533, 6510044, 8137555, 9765066, 13020088, 16275110, 19530132, 24412665, 32550220, 39060264, 48825330, 65100440, 97650660, 195301320]

約数ペア:

[(1, 195301320), (2, 97650660), (3, 65100440), (4, 48825330), (5, 39060264), (6, 32550220), (8, 24412665), (10, 19530132), (12, 16275110), (15, 13020088), (20, 9765066), (24, 8137555), (30, 6510044), (40, 4882533), (60, 3255022), (120, 1627511), (191, 1022520), (382, 511260), (573, 340840), (764, 255630), (955, 204504), (1146, 170420), (1528, 127815), (1910, 102252), (2292, 85210), (2865, 68168), (3820, 51126), (4584, 42605), (5730, 34084), (7640, 25563), (8521, 22920), (11460, 17042)]