27682240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 72237600

約数和(自身を除く): 44555360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 145, 152, 157, 160, 190, 232, 290, 304, 314, 320, 380, 464, 551, 580, 608, 628, 760, 785, 928, 1102, 1160, 1216, 1256, 1520, 1570, 1856, 2204, 2320, 2512, 2755, 2983, 3040, 3140, 4408, 4553, 4640, 5024, 5510, 5966, 6080, 6280, 8816, 9106, 9280, 10048, 11020, 11932, 12560, 14915, 17632, 18212, 22040, 22765, 23864, 25120, 29830, 35264, 36424, 44080, 45530, 47728, 50240, 59660, 72848, 86507, 88160, 91060, 95456, 119320, 145696, 173014, 176320, 182120, 190912, 238640, 291392, 346028, 364240, 432535, 477280, 692056, 728480, 865070, 954560, 1384112, 1456960, 1730140, 2768224, 3460280, 5536448, 6920560, 13841120, 27682240]

約数ペア:

[(1, 27682240), (2, 13841120), (4, 6920560), (5, 5536448), (8, 3460280), (10, 2768224), (16, 1730140), (19, 1456960), (20, 1384112), (29, 954560), (32, 865070), (38, 728480), (40, 692056), (58, 477280), (64, 432535), (76, 364240), (80, 346028), (95, 291392), (116, 238640), (145, 190912), (152, 182120), (157, 176320), (160, 173014), (190, 145696), (232, 119320), (290, 95456), (304, 91060), (314, 88160), (320, 86507), (380, 72848), (464, 59660), (551, 50240), (580, 47728), (608, 45530), (628, 44080), (760, 36424), (785, 35264), (928, 29830), (1102, 25120), (1160, 23864), (1216, 22765), (1256, 22040), (1520, 18212), (1570, 17632), (1856, 14915), (2204, 12560), (2320, 11932), (2512, 11020), (2755, 10048), (2983, 9280), (3040, 9106), (3140, 8816), (4408, 6280), (4553, 6080), (4640, 5966), (5024, 5510)]