2888248080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1469

約数の個数: 160

約数和(自身を含む): 9207982080

約数和(自身を除く): 6319734000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 239, 240, 258, 344, 430, 478, 516, 645, 688, 717, 860, 956, 1032, 1171, 1195, 1290, 1434, 1720, 1912, 2064, 2342, 2390, 2580, 2868, 3440, 3513, 3585, 3824, 4684, 4780, 5160, 5736, 5855, 7026, 7170, 9368, 9560, 10277, 10320, 11472, 11710, 14052, 14340, 17565, 18736, 19120, 20554, 23420, 28104, 28680, 30831, 35130, 41108, 46840, 50353, 51385, 56208, 57360, 61662, 70260, 82216, 93680, 100706, 102770, 123324, 140520, 151059, 154155, 164432, 201412, 205540, 246648, 251765, 279869, 281040, 302118, 308310, 402824, 411080, 493296, 503530, 559738, 604236, 616620, 755295, 805648, 822160, 839607, 1007060, 1119476, 1208472, 1233240, 1399345, 1510590, 1679214, 2014120, 2238952, 2416944, 2466480, 2798690, 3021180, 3358428, 4028240, 4198035, 4477904, 5597380, 6042360, 6716856, 8396070, 11194760, 12034367, 12084720, 13433712, 16792140, 22389520, 24068734, 33584280, 36103101, 48137468, 60171835, 67168560, 72206202, 96274936, 120343670, 144412404, 180515505, 192549872, 240687340, 288824808, 361031010, 481374680, 577649616, 722062020, 962749360, 1444124040, 2888248080]

約数ペア:

[(1, 2888248080), (2, 1444124040), (3, 962749360), (4, 722062020), (5, 577649616), (6, 481374680), (8, 361031010), (10, 288824808), (12, 240687340), (15, 192549872), (16, 180515505), (20, 144412404), (24, 120343670), (30, 96274936), (40, 72206202), (43, 67168560), (48, 60171835), (60, 48137468), (80, 36103101), (86, 33584280), (120, 24068734), (129, 22389520), (172, 16792140), (215, 13433712), (239, 12084720), (240, 12034367), (258, 11194760), (344, 8396070), (430, 6716856), (478, 6042360), (516, 5597380), (645, 4477904), (688, 4198035), (717, 4028240), (860, 3358428), (956, 3021180), (1032, 2798690), (1171, 2466480), (1195, 2416944), (1290, 2238952), (1434, 2014120), (1720, 1679214), (1912, 1510590), (2064, 1399345), (2342, 1233240), (2390, 1208472), (2580, 1119476), (2868, 1007060), (3440, 839607), (3513, 822160), (3585, 805648), (3824, 755295), (4684, 616620), (4780, 604236), (5160, 559738), (5736, 503530), (5855, 493296), (7026, 411080), (7170, 402824), (9368, 308310), (9560, 302118), (10277, 281040), (10320, 279869), (11472, 251765), (11710, 246648), (14052, 205540), (14340, 201412), (17565, 164432), (18736, 154155), (19120, 151059), (20554, 140520), (23420, 123324), (28104, 102770), (28680, 100706), (30831, 93680), (35130, 82216), (41108, 70260), (46840, 61662), (50353, 57360), (51385, 56208)]