1885764480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42703}}^1$

素因数の和:42748

約数の個数: 128

約数和(自身を含む): 6272363520

約数和(自身を除く): 4386599040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 42703, 44160, 85406, 128109, 170812, 213515, 256218, 341624, 427030, 512436, 640545, 683248, 854060, 982169, 1024872, 1281090, 1366496, 1708120, 1964338, 2049744, 2562180, 2732992, 2946507, 3416240, 3928676, 4099488, 4910845, 5124360, 5465984, 5893014, 6832480, 7857352, 8198976, 9821690, 10248720, 11786028, 13664960, 14732535, 15714704, 16397952, 19643380, 20497440, 23572056, 27329920, 29465070, 31429408, 39286760, 40994880, 47144112, 58930140, 62858816, 78573520, 81989760, 94288224, 117860280, 125717632, 157147040, 188576448, 235720560, 314294080, 377152896, 471441120, 628588160, 942882240, 1885764480]

約数ペア:

[(1, 1885764480), (2, 942882240), (3, 628588160), (4, 471441120), (5, 377152896), (6, 314294080), (8, 235720560), (10, 188576448), (12, 157147040), (15, 125717632), (16, 117860280), (20, 94288224), (23, 81989760), (24, 78573520), (30, 62858816), (32, 58930140), (40, 47144112), (46, 40994880), (48, 39286760), (60, 31429408), (64, 29465070), (69, 27329920), (80, 23572056), (92, 20497440), (96, 19643380), (115, 16397952), (120, 15714704), (128, 14732535), (138, 13664960), (160, 11786028), (184, 10248720), (192, 9821690), (230, 8198976), (240, 7857352), (276, 6832480), (320, 5893014), (345, 5465984), (368, 5124360), (384, 4910845), (460, 4099488), (480, 3928676), (552, 3416240), (640, 2946507), (690, 2732992), (736, 2562180), (920, 2049744), (960, 1964338), (1104, 1708120), (1380, 1366496), (1472, 1281090), (1840, 1024872), (1920, 982169), (2208, 854060), (2760, 683248), (2944, 640545), (3680, 512436), (4416, 427030), (5520, 341624), (7360, 256218), (8832, 213515), (11040, 170812), (14720, 128109), (22080, 85406), (42703, 44160)]