127261320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62383}}^1$

素因数の和:62414

約数の個数: 64

約数和(自身を含む): 404248320

約数和(自身を除く): 276987000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 62383, 124766, 187149, 249532, 311915, 374298, 499064, 623830, 748596, 935745, 1060511, 1247660, 1497192, 1871490, 2121022, 2495320, 3181533, 3742980, 4242044, 5302555, 6363066, 7485960, 8484088, 10605110, 12726132, 15907665, 21210220, 25452264, 31815330, 42420440, 63630660, 127261320]

約数ペア:

[(1, 127261320), (2, 63630660), (3, 42420440), (4, 31815330), (5, 25452264), (6, 21210220), (8, 15907665), (10, 12726132), (12, 10605110), (15, 8484088), (17, 7485960), (20, 6363066), (24, 5302555), (30, 4242044), (34, 3742980), (40, 3181533), (51, 2495320), (60, 2121022), (68, 1871490), (85, 1497192), (102, 1247660), (120, 1060511), (136, 935745), (170, 748596), (204, 623830), (255, 499064), (340, 374298), (408, 311915), (510, 249532), (680, 187149), (1020, 124766), (2040, 62383)]