28274340960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{8563}}^1$

素因数の和:10877

約数の個数: 144

約数和(自身を含む): 96539539824

約数和(自身を除く): 68265198864

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2293, 4586, 6879, 8563, 9172, 11465, 13758, 17126, 18344, 20637, 22930, 25689, 27516, 34252, 34395, 36688, 41274, 42815, 45860, 51378, 55032, 68504, 68790, 73376, 77067, 82548, 85630, 91720, 102756, 103185, 110064, 128445, 137008, 137580, 154134, 165096, 171260, 183440, 205512, 206370, 220128, 256890, 274016, 275160, 308268, 330192, 342520, 366880, 385335, 411024, 412740, 513780, 550320, 616536, 660384, 685040, 770670, 822048, 825480, 1027560, 1100640, 1233072, 1370080, 1541340, 1650960, 2055120, 2466144, 3082680, 3301920, 4110240, 6165360, 12330720, 19634959, 39269918, 58904877, 78539836, 98174795, 117809754, 157079672, 176714631, 196349590, 235619508, 294524385, 314159344, 353429262, 392699180, 471239016, 589048770, 628318688, 706858524, 785398360, 883573155, 942478032, 1178097540, 1413717048, 1570796720, 1767146310, 1884956064, 2356195080, 2827434096, 3141593440, 3534292620, 4712390160, 5654868192, 7068585240, 9424780320, 14137170480, 28274340960]

約数ペア:

[(1, 28274340960), (2, 14137170480), (3, 9424780320), (4, 7068585240), (5, 5654868192), (6, 4712390160), (8, 3534292620), (9, 3141593440), (10, 2827434096), (12, 2356195080), (15, 1884956064), (16, 1767146310), (18, 1570796720), (20, 1413717048), (24, 1178097540), (30, 942478032), (32, 883573155), (36, 785398360), (40, 706858524), (45, 628318688), (48, 589048770), (60, 471239016), (72, 392699180), (80, 353429262), (90, 314159344), (96, 294524385), (120, 235619508), (144, 196349590), (160, 176714631), (180, 157079672), (240, 117809754), (288, 98174795), (360, 78539836), (480, 58904877), (720, 39269918), (1440, 19634959), (2293, 12330720), (4586, 6165360), (6879, 4110240), (8563, 3301920), (9172, 3082680), (11465, 2466144), (13758, 2055120), (17126, 1650960), (18344, 1541340), (20637, 1370080), (22930, 1233072), (25689, 1100640), (27516, 1027560), (34252, 825480), (34395, 822048), (36688, 770670), (41274, 685040), (42815, 660384), (45860, 616536), (51378, 550320), (55032, 513780), (68504, 412740), (68790, 411024), (73376, 385335), (77067, 366880), (82548, 342520), (85630, 330192), (91720, 308268), (102756, 275160), (103185, 274016), (110064, 256890), (128445, 220128), (137008, 206370), (137580, 205512), (154134, 183440), (165096, 171260)]