9290718720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{403243}}^1$

素因数の和:403272

約数の個数: 120

約数和(自身を含む): 32176451736

約数和(自身を除く): 22885733016

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 403243, 806486, 1209729, 1612972, 2016215, 2419458, 3225944, 3629187, 4032430, 4838916, 6048645, 6451888, 7258374, 8064860, 9677832, 12097290, 12903776, 14516748, 16129720, 18145935, 19355664, 24194580, 25807552, 29033496, 32259440, 36291870, 38711328, 48389160, 51615104, 58066992, 64518880, 72583740, 77422656, 96778320, 103230208, 116133984, 129037760, 145167480, 154845312, 193556640, 206460416, 232267968, 258075520, 290334960, 309690624, 387113280, 464535936, 516151040, 580669920, 619381248, 774226560, 929071872, 1032302080, 1161339840, 1548453120, 1858143744, 2322679680, 3096906240, 4645359360, 9290718720]

約数ペア:

[(1, 9290718720), (2, 4645359360), (3, 3096906240), (4, 2322679680), (5, 1858143744), (6, 1548453120), (8, 1161339840), (9, 1032302080), (10, 929071872), (12, 774226560), (15, 619381248), (16, 580669920), (18, 516151040), (20, 464535936), (24, 387113280), (30, 309690624), (32, 290334960), (36, 258075520), (40, 232267968), (45, 206460416), (48, 193556640), (60, 154845312), (64, 145167480), (72, 129037760), (80, 116133984), (90, 103230208), (96, 96778320), (120, 77422656), (128, 72583740), (144, 64518880), (160, 58066992), (180, 51615104), (192, 48389160), (240, 38711328), (256, 36291870), (288, 32259440), (320, 29033496), (360, 25807552), (384, 24194580), (480, 19355664), (512, 18145935), (576, 16129720), (640, 14516748), (720, 12903776), (768, 12097290), (960, 9677832), (1152, 8064860), (1280, 7258374), (1440, 6451888), (1536, 6048645), (1920, 4838916), (2304, 4032430), (2560, 3629187), (2880, 3225944), (3840, 2419458), (4608, 2016215), (5760, 1612972), (7680, 1209729), (11520, 806486), (23040, 403243)]