228003840

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 156

約数和(自身を含む): 790955724

約数和(自身を除く): 562951884

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1237, 1280, 1440, 1536, 1920, 2048, 2304, 2474, 2560, 2880, 3072, 3711, 3840, 4096, 4608, 4948, 5120, 5760, 6144, 6185, 7422, 7680, 9216, 9896, 10240, 11133, 11520, 12288, 12370, 14844, 15360, 18432, 18555, 19792, 20480, 22266, 23040, 24740, 29688, 30720, 36864, 37110, 39584, 44532, 46080, 49480, 55665, 59376, 61440, 74220, 79168, 89064, 92160, 98960, 111330, 118752, 148440, 158336, 178128, 184320, 197920, 222660, 237504, 296880, 316672, 356256, 395840, 445320, 475008, 593760, 633344, 712512, 791680, 890640, 950016, 1187520, 1266688, 1425024, 1583360, 1781280, 1900032, 2375040, 2533376, 2850048, 3166720, 3562560, 3800064, 4750080, 5066752, 5700096, 6333440, 7125120, 7600128, 9500160, 11400192, 12666880, 14250240, 15200256, 19000320, 22800384, 25333760, 28500480, 38000640, 45600768, 57000960, 76001280, 114001920, 228003840]

約数ペア:

[(1, 228003840), (2, 114001920), (3, 76001280), (4, 57000960), (5, 45600768), (6, 38000640), (8, 28500480), (9, 25333760), (10, 22800384), (12, 19000320), (15, 15200256), (16, 14250240), (18, 12666880), (20, 11400192), (24, 9500160), (30, 7600128), (32, 7125120), (36, 6333440), (40, 5700096), (45, 5066752), (48, 4750080), (60, 3800064), (64, 3562560), (72, 3166720), (80, 2850048), (90, 2533376), (96, 2375040), (120, 1900032), (128, 1781280), (144, 1583360), (160, 1425024), (180, 1266688), (192, 1187520), (240, 950016), (256, 890640), (288, 791680), (320, 712512), (360, 633344), (384, 593760), (480, 475008), (512, 445320), (576, 395840), (640, 356256), (720, 316672), (768, 296880), (960, 237504), (1024, 222660), (1152, 197920), (1237, 184320), (1280, 178128), (1440, 158336), (1536, 148440), (1920, 118752), (2048, 111330), (2304, 98960), (2474, 92160), (2560, 89064), (2880, 79168), (3072, 74220), (3711, 61440), (3840, 59376), (4096, 55665), (4608, 49480), (4948, 46080), (5120, 44532), (5760, 39584), (6144, 37110), (6185, 36864), (7422, 30720), (7680, 29688), (9216, 24740), (9896, 23040), (10240, 22266), (11133, 20480), (11520, 19792), (12288, 18555), (12370, 18432), (14844, 15360)]