2552978880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3709}}^1$

素因数の和:3971

約数の個数: 168

約数和(自身を含む): 8820302400

約数和(自身を除く): 6267323520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 239, 240, 288, 320, 360, 478, 480, 576, 717, 720, 956, 960, 1195, 1434, 1440, 1912, 2151, 2390, 2868, 2880, 3585, 3709, 3824, 4302, 4780, 5736, 7170, 7418, 7648, 8604, 9560, 10755, 11127, 11472, 14340, 14836, 15296, 17208, 18545, 19120, 21510, 22254, 22944, 28680, 29672, 33381, 34416, 37090, 38240, 43020, 44508, 45888, 55635, 57360, 59344, 66762, 68832, 74180, 76480, 86040, 89016, 111270, 114720, 118688, 133524, 137664, 148360, 166905, 172080, 178032, 222540, 229440, 237376, 267048, 296720, 333810, 344160, 356064, 445080, 534096, 593440, 667620, 688320, 712128, 886451, 890160, 1068192, 1186880, 1335240, 1772902, 1780320, 2136384, 2659353, 2670480, 3545804, 3560640, 4432255, 5318706, 5340960, 7091608, 7978059, 8864510, 10637412, 10681920, 13296765, 14183216, 15956118, 17729020, 21274824, 26593530, 28366432, 31912236, 35458040, 39890295, 42549648, 53187060, 56732864, 63824472, 70916080, 79780590, 85099296, 106374120, 127648944, 141832160, 159561180, 170198592, 212748240, 255297888, 283664320, 319122360, 425496480, 510595776, 638244720, 850992960, 1276489440, 2552978880]

約数ペア:

[(1, 2552978880), (2, 1276489440), (3, 850992960), (4, 638244720), (5, 510595776), (6, 425496480), (8, 319122360), (9, 283664320), (10, 255297888), (12, 212748240), (15, 170198592), (16, 159561180), (18, 141832160), (20, 127648944), (24, 106374120), (30, 85099296), (32, 79780590), (36, 70916080), (40, 63824472), (45, 56732864), (48, 53187060), (60, 42549648), (64, 39890295), (72, 35458040), (80, 31912236), (90, 28366432), (96, 26593530), (120, 21274824), (144, 17729020), (160, 15956118), (180, 14183216), (192, 13296765), (239, 10681920), (240, 10637412), (288, 8864510), (320, 7978059), (360, 7091608), (478, 5340960), (480, 5318706), (576, 4432255), (717, 3560640), (720, 3545804), (956, 2670480), (960, 2659353), (1195, 2136384), (1434, 1780320), (1440, 1772902), (1912, 1335240), (2151, 1186880), (2390, 1068192), (2868, 890160), (2880, 886451), (3585, 712128), (3709, 688320), (3824, 667620), (4302, 593440), (4780, 534096), (5736, 445080), (7170, 356064), (7418, 344160), (7648, 333810), (8604, 296720), (9560, 267048), (10755, 237376), (11127, 229440), (11472, 222540), (14340, 178032), (14836, 172080), (15296, 166905), (17208, 148360), (18545, 137664), (19120, 133524), (21510, 118688), (22254, 114720), (22944, 111270), (28680, 89016), (29672, 86040), (33381, 76480), (34416, 74180), (37090, 68832), (38240, 66762), (43020, 59344), (44508, 57360), (45888, 55635)]