220504320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19141}}^1$

素因数の和:19168

約数の個数: 108

約数和(自身を含む): 762961836

約数和(自身を除く): 542457516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 172269, 191410, 229692, 287115, 306256, 344538, 382820, 459384, 574230, 612512, 689076, 765640, 861345, 918768, 1148460, 1225024, 1378152, 1531280, 1722690, 1837536, 2296920, 2450048, 2756304, 3062560, 3445380, 3675072, 4593840, 4900096, 5512608, 6125120, 6890760, 7350144, 9187680, 11025216, 12250240, 13781520, 14700288, 18375360, 22050432, 24500480, 27563040, 36750720, 44100864, 55126080, 73501440, 110252160, 220504320]

約数ペア:

[(1, 220504320), (2, 110252160), (3, 73501440), (4, 55126080), (5, 44100864), (6, 36750720), (8, 27563040), (9, 24500480), (10, 22050432), (12, 18375360), (15, 14700288), (16, 13781520), (18, 12250240), (20, 11025216), (24, 9187680), (30, 7350144), (32, 6890760), (36, 6125120), (40, 5512608), (45, 4900096), (48, 4593840), (60, 3675072), (64, 3445380), (72, 3062560), (80, 2756304), (90, 2450048), (96, 2296920), (120, 1837536), (128, 1722690), (144, 1531280), (160, 1378152), (180, 1225024), (192, 1148460), (240, 918768), (256, 861345), (288, 765640), (320, 689076), (360, 612512), (384, 574230), (480, 459384), (576, 382820), (640, 344538), (720, 306256), (768, 287115), (960, 229692), (1152, 191410), (1280, 172269), (1440, 153128), (1920, 114846), (2304, 95705), (2880, 76564), (3840, 57423), (5760, 38282), (11520, 19141)]