8973243960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{72109}}^1$

素因数の和:72201

約数の個数: 128

約数和(自身を含む): 28970913600

約数和(自身を除く): 19997669640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1220, 1464, 1830, 2040, 2074, 2440, 3111, 3660, 4148, 5185, 6222, 7320, 8296, 10370, 12444, 15555, 20740, 24888, 31110, 41480, 62220, 72109, 124440, 144218, 216327, 288436, 360545, 432654, 576872, 721090, 865308, 1081635, 1225853, 1442180, 1730616, 2163270, 2451706, 2884360, 3677559, 4326540, 4398649, 4903412, 6129265, 7355118, 8653080, 8797298, 9806824, 12258530, 13195947, 14710236, 17594596, 18387795, 21993245, 24517060, 26391894, 29420472, 35189192, 36775590, 43986490, 49034120, 52783788, 65979735, 73551180, 74777033, 87972980, 105567576, 131959470, 147102360, 149554066, 175945960, 224331099, 263918940, 299108132, 373885165, 448662198, 527837880, 598216264, 747770330, 897324396, 1121655495, 1495540660, 1794648792, 2243310990, 2991081320, 4486621980, 8973243960]

約数ペア:

[(1, 8973243960), (2, 4486621980), (3, 2991081320), (4, 2243310990), (5, 1794648792), (6, 1495540660), (8, 1121655495), (10, 897324396), (12, 747770330), (15, 598216264), (17, 527837880), (20, 448662198), (24, 373885165), (30, 299108132), (34, 263918940), (40, 224331099), (51, 175945960), (60, 149554066), (61, 147102360), (68, 131959470), (85, 105567576), (102, 87972980), (120, 74777033), (122, 73551180), (136, 65979735), (170, 52783788), (183, 49034120), (204, 43986490), (244, 36775590), (255, 35189192), (305, 29420472), (340, 26391894), (366, 24517060), (408, 21993245), (488, 18387795), (510, 17594596), (610, 14710236), (680, 13195947), (732, 12258530), (915, 9806824), (1020, 8797298), (1037, 8653080), (1220, 7355118), (1464, 6129265), (1830, 4903412), (2040, 4398649), (2074, 4326540), (2440, 3677559), (3111, 2884360), (3660, 2451706), (4148, 2163270), (5185, 1730616), (6222, 1442180), (7320, 1225853), (8296, 1081635), (10370, 865308), (12444, 721090), (15555, 576872), (20740, 432654), (24888, 360545), (31110, 288436), (41480, 216327), (62220, 144218), (72109, 124440)]