48871680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 185431680

約数和(自身を除く): 136560000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 89, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 178, 192, 195, 208, 220, 240, 256, 260, 264, 267, 286, 312, 320, 330, 352, 356, 384, 390, 416, 429, 440, 445, 480, 520, 528, 534, 572, 624, 640, 660, 704, 712, 715, 768, 780, 832, 858, 880, 890, 960, 979, 1040, 1056, 1068, 1144, 1157, 1248, 1280, 1320, 1335, 1408, 1424, 1430, 1560, 1664, 1716, 1760, 1780, 1920, 1958, 2080, 2112, 2136, 2145, 2288, 2314, 2496, 2640, 2670, 2816, 2848, 2860, 2937, 3120, 3328, 3432, 3471, 3520, 3560, 3840, 3916, 4160, 4224, 4272, 4290, 4576, 4628, 4895, 4992, 5280, 5340, 5696, 5720, 5785, 5874, 6240, 6864, 6942, 7040, 7120, 7832, 8320, 8448, 8544, 8580, 9152, 9256, 9790, 9984, 10560, 10680, 11392, 11440, 11570, 11748, 12480, 12727, 13728, 13884, 14080, 14240, 14685, 15664, 16640, 17088, 17160, 17355, 18304, 18512, 19580, 21120, 21360, 22784, 22880, 23140, 23496, 24960, 25454, 27456, 27768, 28480, 29370, 31328, 34176, 34320, 34710, 36608, 37024, 38181, 39160, 42240, 42720, 45760, 46280, 46992, 49920, 50908, 54912, 55536, 56960, 58740, 62656, 63635, 68352, 68640, 69420, 74048, 76362, 78320, 85440, 91520, 92560, 93984, 101816, 109824, 111072, 113920, 117480, 125312, 127270, 137280, 138840, 148096, 152724, 156640, 170880, 183040, 185120, 187968, 190905, 203632, 222144, 234960, 250624, 254540, 274560, 277680, 296192, 305448, 313280, 341760, 370240, 375936, 381810, 407264, 444288, 469920, 509080, 549120, 555360, 610896, 626560, 740480, 751872, 763620, 814528, 888576, 939840, 1018160, 1110720, 1221792, 1253120, 1480960, 1527240, 1629056, 1879680, 2036320, 2221440, 2443584, 3054480, 3258112, 3759360, 4072640, 4442880, 4887168, 6108960, 8145280, 9774336, 12217920, 16290560, 24435840, 48871680]

約数ペア:

[(1, 48871680), (2, 24435840), (3, 16290560), (4, 12217920), (5, 9774336), (6, 8145280), (8, 6108960), (10, 4887168), (11, 4442880), (12, 4072640), (13, 3759360), (15, 3258112), (16, 3054480), (20, 2443584), (22, 2221440), (24, 2036320), (26, 1879680), (30, 1629056), (32, 1527240), (33, 1480960), (39, 1253120), (40, 1221792), (44, 1110720), (48, 1018160), (52, 939840), (55, 888576), (60, 814528), (64, 763620), (65, 751872), (66, 740480), (78, 626560), (80, 610896), (88, 555360), (89, 549120), (96, 509080), (104, 469920), (110, 444288), (120, 407264), (128, 381810), (130, 375936), (132, 370240), (143, 341760), (156, 313280), (160, 305448), (165, 296192), (176, 277680), (178, 274560), (192, 254540), (195, 250624), (208, 234960), (220, 222144), (240, 203632), (256, 190905), (260, 187968), (264, 185120), (267, 183040), (286, 170880), (312, 156640), (320, 152724), (330, 148096), (352, 138840), (356, 137280), (384, 127270), (390, 125312), (416, 117480), (429, 113920), (440, 111072), (445, 109824), (480, 101816), (520, 93984), (528, 92560), (534, 91520), (572, 85440), (624, 78320), (640, 76362), (660, 74048), (704, 69420), (712, 68640), (715, 68352), (768, 63635), (780, 62656), (832, 58740), (858, 56960), (880, 55536), (890, 54912), (960, 50908), (979, 49920), (1040, 46992), (1056, 46280), (1068, 45760), (1144, 42720), (1157, 42240), (1248, 39160), (1280, 38181), (1320, 37024), (1335, 36608), (1408, 34710), (1424, 34320), (1430, 34176), (1560, 31328), (1664, 29370), (1716, 28480), (1760, 27768), (1780, 27456), (1920, 25454), (1958, 24960), (2080, 23496), (2112, 23140), (2136, 22880), (2145, 22784), (2288, 21360), (2314, 21120), (2496, 19580), (2640, 18512), (2670, 18304), (2816, 17355), (2848, 17160), (2860, 17088), (2937, 16640), (3120, 15664), (3328, 14685), (3432, 14240), (3471, 14080), (3520, 13884), (3560, 13728), (3840, 12727), (3916, 12480), (4160, 11748), (4224, 11570), (4272, 11440), (4290, 11392), (4576, 10680), (4628, 10560), (4895, 9984), (4992, 9790), (5280, 9256), (5340, 9152), (5696, 8580), (5720, 8544), (5785, 8448), (5874, 8320), (6240, 7832), (6864, 7120), (6942, 7040)]