11790720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 42962400

約数和(自身を除く): 31171680

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, 267, 276, 288, 320, 345, 356, 360, 368, 384, 414, 445, 460, 480, 534, 552, 576, 640, 690, 712, 720, 736, 801, 828, 890, 920, 960, 1035, 1068, 1104, 1152, 1335, 1380, 1424, 1440, 1472, 1602, 1656, 1780, 1840, 1920, 2047, 2070, 2136, 2208, 2670, 2760, 2848, 2880, 2944, 3204, 3312, 3560, 3680, 4005, 4094, 4140, 4272, 4416, 5340, 5520, 5696, 5760, 6141, 6408, 6624, 7120, 7360, 8010, 8188, 8280, 8544, 8832, 10235, 10680, 11040, 11392, 12282, 12816, 13248, 14240, 14720, 16020, 16376, 16560, 17088, 18423, 20470, 21360, 22080, 24564, 25632, 26496, 28480, 30705, 32040, 32752, 33120, 34176, 36846, 40940, 42720, 44160, 49128, 51264, 56960, 61410, 64080, 65504, 66240, 73692, 81880, 85440, 92115, 98256, 102528, 122820, 128160, 131008, 132480, 147384, 163760, 170880, 184230, 196512, 245640, 256320, 262016, 294768, 327520, 368460, 393024, 491280, 512640, 589536, 655040, 736920, 786048, 982560, 1179072, 1310080, 1473840, 1965120, 2358144, 2947680, 3930240, 5895360, 11790720]

約数ペア:

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