9780894720

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{70753}}^1$

素因数の和:70787

約数の個数: 176

約数和(自身を含む): 34760025120

約数和(自身を除く): 24979130400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 23040, 27648, 34560, 46080, 69120, 70753, 138240, 141506, 212259, 283012, 353765, 424518, 566024, 636777, 707530, 849036, 1061295, 1132048, 1273554, 1415060, 1698072, 1910331, 2122590, 2264096, 2547108, 2830120, 3183885, 3396144, 3820662, 4245180, 4528192, 5094216, 5660240, 6367770, 6792288, 7641324, 8490360, 9056384, 9551655, 10188432, 11320480, 12735540, 13584576, 15282648, 16980720, 18112768, 19103310, 20376864, 22640960, 25471080, 27169152, 30565296, 33961440, 36225536, 38206620, 40753728, 45281920, 50942160, 54338304, 61130592, 67922880, 72451072, 76413240, 81507456, 90563840, 101884320, 108676608, 122261184, 135845760, 152826480, 163014912, 181127680, 203768640, 217353216, 244522368, 271691520, 305652960, 326029824, 362255360, 407537280, 489044736, 543383040, 611305920, 652059648, 815074560, 978089472, 1086766080, 1222611840, 1630149120, 1956178944, 2445223680, 3260298240, 4890447360, 9780894720]

約数ペア:

[(1, 9780894720), (2, 4890447360), (3, 3260298240), (4, 2445223680), (5, 1956178944), (6, 1630149120), (8, 1222611840), (9, 1086766080), (10, 978089472), (12, 815074560), (15, 652059648), (16, 611305920), (18, 543383040), (20, 489044736), (24, 407537280), (27, 362255360), (30, 326029824), (32, 305652960), (36, 271691520), (40, 244522368), (45, 217353216), (48, 203768640), (54, 181127680), (60, 163014912), (64, 152826480), (72, 135845760), (80, 122261184), (90, 108676608), (96, 101884320), (108, 90563840), (120, 81507456), (128, 76413240), (135, 72451072), (144, 67922880), (160, 61130592), (180, 54338304), (192, 50942160), (216, 45281920), (240, 40753728), (256, 38206620), (270, 36225536), (288, 33961440), (320, 30565296), (360, 27169152), (384, 25471080), (432, 22640960), (480, 20376864), (512, 19103310), (540, 18112768), (576, 16980720), (640, 15282648), (720, 13584576), (768, 12735540), (864, 11320480), (960, 10188432), (1024, 9551655), (1080, 9056384), (1152, 8490360), (1280, 7641324), (1440, 6792288), (1536, 6367770), (1728, 5660240), (1920, 5094216), (2160, 4528192), (2304, 4245180), (2560, 3820662), (2880, 3396144), (3072, 3183885), (3456, 2830120), (3840, 2547108), (4320, 2264096), (4608, 2122590), (5120, 1910331), (5760, 1698072), (6912, 1415060), (7680, 1273554), (8640, 1132048), (9216, 1061295), (11520, 849036), (13824, 707530), (15360, 636777), (17280, 566024), (23040, 424518), (27648, 353765), (34560, 283012), (46080, 212259), (69120, 141506), (70753, 138240)]