1181071680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11287}}^1$

素因数の和:11416

約数の個数: 112

約数和(自身を含む): 3784640640

約数和(自身を除く): 2603568960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 6976, 8720, 10464, 11287, 13080, 17440, 20928, 22574, 26160, 33861, 34880, 45148, 52320, 56435, 67722, 90296, 104640, 112870, 135444, 169305, 180592, 225740, 270888, 338610, 361184, 451480, 541776, 677220, 722368, 902960, 1083552, 1230283, 1354440, 1805920, 2167104, 2460566, 2708880, 3611840, 3690849, 4921132, 5417760, 6151415, 7381698, 9842264, 10835520, 12302830, 14763396, 18454245, 19684528, 24605660, 29526792, 36908490, 39369056, 49211320, 59053584, 73816980, 78738112, 98422640, 118107168, 147633960, 196845280, 236214336, 295267920, 393690560, 590535840, 1181071680]

約数ペア:

[(1, 1181071680), (2, 590535840), (3, 393690560), (4, 295267920), (5, 236214336), (6, 196845280), (8, 147633960), (10, 118107168), (12, 98422640), (15, 78738112), (16, 73816980), (20, 59053584), (24, 49211320), (30, 39369056), (32, 36908490), (40, 29526792), (48, 24605660), (60, 19684528), (64, 18454245), (80, 14763396), (96, 12302830), (109, 10835520), (120, 9842264), (160, 7381698), (192, 6151415), (218, 5417760), (240, 4921132), (320, 3690849), (327, 3611840), (436, 2708880), (480, 2460566), (545, 2167104), (654, 1805920), (872, 1354440), (960, 1230283), (1090, 1083552), (1308, 902960), (1635, 722368), (1744, 677220), (2180, 541776), (2616, 451480), (3270, 361184), (3488, 338610), (4360, 270888), (5232, 225740), (6540, 180592), (6976, 169305), (8720, 135444), (10464, 112870), (11287, 104640), (13080, 90296), (17440, 67722), (20928, 56435), (22574, 52320), (26160, 45148), (33861, 34880)]