1273631280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5903}}^1$

素因数の和:5979

約数の個数: 160

約数和(自身を含む): 4216872960

約数和(自身を除く): 2943241680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 2320, 2480, 2697, 3480, 3596, 3720, 4495, 5394, 5903, 6960, 7192, 7440, 8990, 10788, 11806, 13485, 14384, 17709, 17980, 21576, 23612, 26970, 29515, 35418, 35960, 43152, 47224, 53940, 59030, 70836, 71920, 88545, 94448, 107880, 118060, 141672, 171187, 177090, 182993, 215760, 236120, 283344, 342374, 354180, 365986, 472240, 513561, 548979, 684748, 708360, 731972, 855935, 914965, 1027122, 1097958, 1369496, 1416720, 1463944, 1711870, 1829930, 2054244, 2195916, 2567805, 2738992, 2744895, 2927888, 3423740, 3659860, 4108488, 4391832, 5135610, 5306797, 5489790, 6847480, 7319720, 8216976, 8783664, 10271220, 10613594, 10979580, 13694960, 14639440, 15920391, 20542440, 21227188, 21959160, 26533985, 31840782, 41084880, 42454376, 43918320, 53067970, 63681564, 79601955, 84908752, 106135940, 127363128, 159203910, 212271880, 254726256, 318407820, 424543760, 636815640, 1273631280]

約数ペア:

[(1, 1273631280), (2, 636815640), (3, 424543760), (4, 318407820), (5, 254726256), (6, 212271880), (8, 159203910), (10, 127363128), (12, 106135940), (15, 84908752), (16, 79601955), (20, 63681564), (24, 53067970), (29, 43918320), (30, 42454376), (31, 41084880), (40, 31840782), (48, 26533985), (58, 21959160), (60, 21227188), (62, 20542440), (80, 15920391), (87, 14639440), (93, 13694960), (116, 10979580), (120, 10613594), (124, 10271220), (145, 8783664), (155, 8216976), (174, 7319720), (186, 6847480), (232, 5489790), (240, 5306797), (248, 5135610), (290, 4391832), (310, 4108488), (348, 3659860), (372, 3423740), (435, 2927888), (464, 2744895), (465, 2738992), (496, 2567805), (580, 2195916), (620, 2054244), (696, 1829930), (744, 1711870), (870, 1463944), (899, 1416720), (930, 1369496), (1160, 1097958), (1240, 1027122), (1392, 914965), (1488, 855935), (1740, 731972), (1798, 708360), (1860, 684748), (2320, 548979), (2480, 513561), (2697, 472240), (3480, 365986), (3596, 354180), (3720, 342374), (4495, 283344), (5394, 236120), (5903, 215760), (6960, 182993), (7192, 177090), (7440, 171187), (8990, 141672), (10788, 118060), (11806, 107880), (13485, 94448), (14384, 88545), (17709, 71920), (17980, 70836), (21576, 59030), (23612, 53940), (26970, 47224), (29515, 43152), (35418, 35960)]