2805888607560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{2034491}}^1$

素因数の和:2035788

約数の個数: 128

約数和(自身を含む): 9360290793600

約数和(自身を除く): 6554402186040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1277, 2554, 3831, 5108, 6385, 7662, 10216, 11493, 12770, 15324, 19155, 22986, 25540, 30648, 34479, 38310, 45972, 51080, 57465, 68958, 76620, 91944, 114930, 137916, 153240, 172395, 229860, 275832, 344790, 459720, 689580, 1379160, 2034491, 4068982, 6103473, 8137964, 10172455, 12206946, 16275928, 18310419, 20344910, 24413892, 30517365, 36620838, 40689820, 48827784, 54931257, 61034730, 73241676, 81379640, 91552095, 109862514, 122069460, 146483352, 183104190, 219725028, 244138920, 274656285, 366208380, 439450056, 549312570, 732416760, 1098625140, 2197250280, 2598045007, 5196090014, 7794135021, 10392180028, 12990225035, 15588270042, 20784360056, 23382405063, 25980450070, 31176540084, 38970675105, 46764810126, 51960900140, 62353080168, 70147215189, 77941350210, 93529620252, 103921800280, 116912025315, 140294430378, 155882700420, 187059240504, 233824050630, 280588860756, 311765400840, 350736075945, 467648101260, 561177721512, 701472151890, 935296202520, 1402944303780, 2805888607560]

約数ペア:

[(1, 2805888607560), (2, 1402944303780), (3, 935296202520), (4, 701472151890), (5, 561177721512), (6, 467648101260), (8, 350736075945), (9, 311765400840), (10, 280588860756), (12, 233824050630), (15, 187059240504), (18, 155882700420), (20, 140294430378), (24, 116912025315), (27, 103921800280), (30, 93529620252), (36, 77941350210), (40, 70147215189), (45, 62353080168), (54, 51960900140), (60, 46764810126), (72, 38970675105), (90, 31176540084), (108, 25980450070), (120, 23382405063), (135, 20784360056), (180, 15588270042), (216, 12990225035), (270, 10392180028), (360, 7794135021), (540, 5196090014), (1080, 2598045007), (1277, 2197250280), (2554, 1098625140), (3831, 732416760), (5108, 549312570), (6385, 439450056), (7662, 366208380), (10216, 274656285), (11493, 244138920), (12770, 219725028), (15324, 183104190), (19155, 146483352), (22986, 122069460), (25540, 109862514), (30648, 91552095), (34479, 81379640), (38310, 73241676), (45972, 61034730), (51080, 54931257), (57465, 48827784), (68958, 40689820), (76620, 36620838), (91944, 30517365), (114930, 24413892), (137916, 20344910), (153240, 18310419), (172395, 16275928), (229860, 12206946), (275832, 10172455), (344790, 8137964), (459720, 6103473), (689580, 4068982), (1379160, 2034491)]