235720320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11161}}^1$

素因数の和:11194

約数の個数: 128

約数和(自身を含む): 819737280

約数和(自身を除く): 584016960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 11161, 21120, 22322, 33483, 44644, 55805, 66966, 89288, 111610, 122771, 133932, 167415, 178576, 223220, 245542, 267864, 334830, 357152, 368313, 446440, 491084, 535728, 613855, 669660, 714304, 736626, 892880, 982168, 1071456, 1227710, 1339320, 1428608, 1473252, 1785760, 1841565, 1964336, 2142912, 2455420, 2678640, 2946504, 3571520, 3683130, 3928672, 4285824, 4910840, 5357280, 5893008, 7143040, 7366260, 7857344, 9821680, 10714560, 11786016, 14732520, 15714688, 19643360, 21429120, 23572032, 29465040, 39286720, 47144064, 58930080, 78573440, 117860160, 235720320]

約数ペア:

[(1, 235720320), (2, 117860160), (3, 78573440), (4, 58930080), (5, 47144064), (6, 39286720), (8, 29465040), (10, 23572032), (11, 21429120), (12, 19643360), (15, 15714688), (16, 14732520), (20, 11786016), (22, 10714560), (24, 9821680), (30, 7857344), (32, 7366260), (33, 7143040), (40, 5893008), (44, 5357280), (48, 4910840), (55, 4285824), (60, 3928672), (64, 3683130), (66, 3571520), (80, 2946504), (88, 2678640), (96, 2455420), (110, 2142912), (120, 1964336), (128, 1841565), (132, 1785760), (160, 1473252), (165, 1428608), (176, 1339320), (192, 1227710), (220, 1071456), (240, 982168), (264, 892880), (320, 736626), (330, 714304), (352, 669660), (384, 613855), (440, 535728), (480, 491084), (528, 446440), (640, 368313), (660, 357152), (704, 334830), (880, 267864), (960, 245542), (1056, 223220), (1320, 178576), (1408, 167415), (1760, 133932), (1920, 122771), (2112, 111610), (2640, 89288), (3520, 66966), (4224, 55805), (5280, 44644), (7040, 33483), (10560, 22322), (11161, 21120)]