47162880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 172355040

約数和(自身を除く): 125192160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 89, 90, 92, 96, 115, 120, 128, 138, 144, 160, 178, 180, 184, 192, 207, 230, 240, 256, 267, 276, 288, 320, 345, 356, 360, 368, 384, 414, 445, 460, 480, 512, 534, 552, 576, 640, 690, 712, 720, 736, 768, 801, 828, 890, 920, 960, 1035, 1068, 1104, 1152, 1280, 1335, 1380, 1424, 1440, 1472, 1536, 1602, 1656, 1780, 1840, 1920, 2047, 2070, 2136, 2208, 2304, 2560, 2670, 2760, 2848, 2880, 2944, 3204, 3312, 3560, 3680, 3840, 4005, 4094, 4140, 4272, 4416, 4608, 5340, 5520, 5696, 5760, 5888, 6141, 6408, 6624, 7120, 7360, 7680, 8010, 8188, 8280, 8544, 8832, 10235, 10680, 11040, 11392, 11520, 11776, 12282, 12816, 13248, 14240, 14720, 16020, 16376, 16560, 17088, 17664, 18423, 20470, 21360, 22080, 22784, 23040, 24564, 25632, 26496, 28480, 29440, 30705, 32040, 32752, 33120, 34176, 35328, 36846, 40940, 42720, 44160, 45568, 49128, 51264, 52992, 56960, 58880, 61410, 64080, 65504, 66240, 68352, 73692, 81880, 85440, 88320, 92115, 98256, 102528, 105984, 113920, 122820, 128160, 131008, 132480, 136704, 147384, 163760, 170880, 176640, 184230, 196512, 205056, 227840, 245640, 256320, 262016, 264960, 294768, 327520, 341760, 368460, 393024, 410112, 491280, 512640, 524032, 529920, 589536, 655040, 683520, 736920, 786048, 982560, 1025280, 1048064, 1179072, 1310080, 1473840, 1572096, 1965120, 2050560, 2358144, 2620160, 2947680, 3144192, 3930240, 4716288, 5240320, 5895360, 7860480, 9432576, 11790720, 15720960, 23581440, 47162880]

約数ペア:

[(1, 47162880), (2, 23581440), (3, 15720960), (4, 11790720), (5, 9432576), (6, 7860480), (8, 5895360), (9, 5240320), (10, 4716288), (12, 3930240), (15, 3144192), (16, 2947680), (18, 2620160), (20, 2358144), (23, 2050560), (24, 1965120), (30, 1572096), (32, 1473840), (36, 1310080), (40, 1179072), (45, 1048064), (46, 1025280), (48, 982560), (60, 786048), (64, 736920), (69, 683520), (72, 655040), (80, 589536), (89, 529920), (90, 524032), (92, 512640), (96, 491280), (115, 410112), (120, 393024), (128, 368460), (138, 341760), (144, 327520), (160, 294768), (178, 264960), (180, 262016), (184, 256320), (192, 245640), (207, 227840), (230, 205056), (240, 196512), (256, 184230), (267, 176640), (276, 170880), (288, 163760), (320, 147384), (345, 136704), (356, 132480), (360, 131008), (368, 128160), (384, 122820), (414, 113920), (445, 105984), (460, 102528), (480, 98256), (512, 92115), (534, 88320), (552, 85440), (576, 81880), (640, 73692), (690, 68352), (712, 66240), (720, 65504), (736, 64080), (768, 61410), (801, 58880), (828, 56960), (890, 52992), (920, 51264), (960, 49128), (1035, 45568), (1068, 44160), (1104, 42720), (1152, 40940), (1280, 36846), (1335, 35328), (1380, 34176), (1424, 33120), (1440, 32752), (1472, 32040), (1536, 30705), (1602, 29440), (1656, 28480), (1780, 26496), (1840, 25632), (1920, 24564), (2047, 23040), (2070, 22784), (2136, 22080), (2208, 21360), (2304, 20470), (2560, 18423), (2670, 17664), (2760, 17088), (2848, 16560), (2880, 16376), (2944, 16020), (3204, 14720), (3312, 14240), (3560, 13248), (3680, 12816), (3840, 12282), (4005, 11776), (4094, 11520), (4140, 11392), (4272, 11040), (4416, 10680), (4608, 10235), (5340, 8832), (5520, 8544), (5696, 8280), (5760, 8188), (5888, 8010), (6141, 7680), (6408, 7360), (6624, 7120)]