1130484780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 3492128640

約数和(自身を除く): 2361643860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 157, 180, 218, 314, 327, 367, 436, 471, 545, 628, 654, 734, 785, 942, 981, 1090, 1101, 1308, 1413, 1468, 1570, 1635, 1835, 1884, 1962, 2180, 2202, 2355, 2826, 3140, 3270, 3303, 3670, 3924, 4404, 4710, 4905, 5505, 5652, 6540, 6606, 7065, 7340, 9420, 9810, 11010, 13212, 14130, 16515, 17113, 19620, 22020, 28260, 33030, 34226, 40003, 51339, 57619, 66060, 68452, 80006, 85565, 102678, 115238, 120009, 154017, 160012, 171130, 172857, 200015, 205356, 230476, 240018, 256695, 288095, 308034, 342260, 345714, 360027, 400030, 480036, 513390, 518571, 576190, 600045, 616068, 691428, 720054, 770085, 800060, 864285, 1026780, 1037142, 1152380, 1200090, 1440108, 1540170, 1728570, 1800135, 2074284, 2400180, 2592855, 3080340, 3457140, 3600270, 5185710, 6280471, 7200540, 10371420, 12560942, 18841413, 25121884, 31402355, 37682826, 56524239, 62804710, 75365652, 94207065, 113048478, 125609420, 188414130, 226096956, 282621195, 376828260, 565242390, 1130484780]

約数ペア:

[(1, 1130484780), (2, 565242390), (3, 376828260), (4, 282621195), (5, 226096956), (6, 188414130), (9, 125609420), (10, 113048478), (12, 94207065), (15, 75365652), (18, 62804710), (20, 56524239), (30, 37682826), (36, 31402355), (45, 25121884), (60, 18841413), (90, 12560942), (109, 10371420), (157, 7200540), (180, 6280471), (218, 5185710), (314, 3600270), (327, 3457140), (367, 3080340), (436, 2592855), (471, 2400180), (545, 2074284), (628, 1800135), (654, 1728570), (734, 1540170), (785, 1440108), (942, 1200090), (981, 1152380), (1090, 1037142), (1101, 1026780), (1308, 864285), (1413, 800060), (1468, 770085), (1570, 720054), (1635, 691428), (1835, 616068), (1884, 600045), (1962, 576190), (2180, 518571), (2202, 513390), (2355, 480036), (2826, 400030), (3140, 360027), (3270, 345714), (3303, 342260), (3670, 308034), (3924, 288095), (4404, 256695), (4710, 240018), (4905, 230476), (5505, 205356), (5652, 200015), (6540, 172857), (6606, 171130), (7065, 160012), (7340, 154017), (9420, 120009), (9810, 115238), (11010, 102678), (13212, 85565), (14130, 80006), (16515, 68452), (17113, 66060), (19620, 57619), (22020, 51339), (28260, 40003), (33030, 34226)]