22212480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 51815040

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, 503, 552, 640, 690, 736, 920, 960, 1006, 1104, 1380, 1472, 1509, 1840, 1920, 2012, 2208, 2515, 2760, 2944, 3018, 3680, 4024, 4416, 5030, 5520, 6036, 7360, 7545, 8048, 8832, 10060, 11040, 11569, 12072, 14720, 15090, 16096, 20120, 22080, 23138, 24144, 30180, 32192, 34707, 40240, 44160, 46276, 48288, 57845, 60360, 64384, 69414, 80480, 92552, 96576, 115690, 120720, 138828, 160960, 173535, 185104, 193152, 231380, 241440, 277656, 321920, 347070, 370208, 462760, 482880, 555312, 694140, 740416, 925520, 965760, 1110624, 1388280, 1480832, 1851040, 2221248, 2776560, 3702080, 4442496, 5553120, 7404160, 11106240, 22212480]

約数ペア:

[(1, 22212480), (2, 11106240), (3, 7404160), (4, 5553120), (5, 4442496), (6, 3702080), (8, 2776560), (10, 2221248), (12, 1851040), (15, 1480832), (16, 1388280), (20, 1110624), (23, 965760), (24, 925520), (30, 740416), (32, 694140), (40, 555312), (46, 482880), (48, 462760), (60, 370208), (64, 347070), (69, 321920), (80, 277656), (92, 241440), (96, 231380), (115, 193152), (120, 185104), (128, 173535), (138, 160960), (160, 138828), (184, 120720), (192, 115690), (230, 96576), (240, 92552), (276, 80480), (320, 69414), (345, 64384), (368, 60360), (384, 57845), (460, 48288), (480, 46276), (503, 44160), (552, 40240), (640, 34707), (690, 32192), (736, 30180), (920, 24144), (960, 23138), (1006, 22080), (1104, 20120), (1380, 16096), (1472, 15090), (1509, 14720), (1840, 12072), (1920, 11569), (2012, 11040), (2208, 10060), (2515, 8832), (2760, 8048), (2944, 7545), (3018, 7360), (3680, 6036), (4024, 5520), (4416, 5030)]