2027944320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3191}}^1$

素因数の和:3544

約数の個数: 128

約数和(自身を含む): 6485633280

約数和(自身を除く): 4457688960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 331, 384, 480, 640, 662, 960, 993, 1324, 1655, 1920, 1986, 2648, 3191, 3310, 3972, 4965, 5296, 6382, 6620, 7944, 9573, 9930, 10592, 12764, 13240, 15888, 15955, 19146, 19860, 21184, 25528, 26480, 31776, 31910, 38292, 39720, 42368, 47865, 51056, 52960, 63552, 63820, 76584, 79440, 95730, 102112, 105920, 127104, 127640, 153168, 158880, 191460, 204224, 211840, 255280, 306336, 317760, 382920, 408448, 510560, 612672, 635520, 765840, 1021120, 1056221, 1225344, 1531680, 2042240, 2112442, 3063360, 3168663, 4224884, 5281105, 6126720, 6337326, 8449768, 10562210, 12674652, 15843315, 16899536, 21124420, 25349304, 31686630, 33799072, 42248840, 50698608, 63373260, 67598144, 84497680, 101397216, 126746520, 135196288, 168995360, 202794432, 253493040, 337990720, 405588864, 506986080, 675981440, 1013972160, 2027944320]

約数ペア:

[(1, 2027944320), (2, 1013972160), (3, 675981440), (4, 506986080), (5, 405588864), (6, 337990720), (8, 253493040), (10, 202794432), (12, 168995360), (15, 135196288), (16, 126746520), (20, 101397216), (24, 84497680), (30, 67598144), (32, 63373260), (40, 50698608), (48, 42248840), (60, 33799072), (64, 31686630), (80, 25349304), (96, 21124420), (120, 16899536), (128, 15843315), (160, 12674652), (192, 10562210), (240, 8449768), (320, 6337326), (331, 6126720), (384, 5281105), (480, 4224884), (640, 3168663), (662, 3063360), (960, 2112442), (993, 2042240), (1324, 1531680), (1655, 1225344), (1920, 1056221), (1986, 1021120), (2648, 765840), (3191, 635520), (3310, 612672), (3972, 510560), (4965, 408448), (5296, 382920), (6382, 317760), (6620, 306336), (7944, 255280), (9573, 211840), (9930, 204224), (10592, 191460), (12764, 158880), (13240, 153168), (15888, 127640), (15955, 127104), (19146, 105920), (19860, 102112), (21184, 95730), (25528, 79440), (26480, 76584), (31776, 63820), (31910, 63552), (38292, 52960), (39720, 51056), (42368, 47865)]