200880480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{971}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 634894848

約数和(自身を除く): 434014368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 431, 480, 862, 971, 1293, 1724, 1942, 2155, 2586, 2913, 3448, 3884, 4310, 4855, 5172, 5826, 6465, 6896, 7768, 8620, 9710, 10344, 11652, 12930, 13792, 14565, 15536, 17240, 19420, 20688, 23304, 25860, 29130, 31072, 34480, 38840, 41376, 46608, 51720, 58260, 68960, 77680, 93216, 103440, 116520, 155360, 206880, 233040, 418501, 466080, 837002, 1255503, 1674004, 2092505, 2511006, 3348008, 4185010, 5022012, 6277515, 6696016, 8370020, 10044024, 12555030, 13392032, 16740040, 20088048, 25110060, 33480080, 40176096, 50220120, 66960160, 100440240, 200880480]

約数ペア:

[(1, 200880480), (2, 100440240), (3, 66960160), (4, 50220120), (5, 40176096), (6, 33480080), (8, 25110060), (10, 20088048), (12, 16740040), (15, 13392032), (16, 12555030), (20, 10044024), (24, 8370020), (30, 6696016), (32, 6277515), (40, 5022012), (48, 4185010), (60, 3348008), (80, 2511006), (96, 2092505), (120, 1674004), (160, 1255503), (240, 837002), (431, 466080), (480, 418501), (862, 233040), (971, 206880), (1293, 155360), (1724, 116520), (1942, 103440), (2155, 93216), (2586, 77680), (2913, 68960), (3448, 58260), (3884, 51720), (4310, 46608), (4855, 41376), (5172, 38840), (5826, 34480), (6465, 31072), (6896, 29130), (7768, 25860), (8620, 23304), (9710, 20688), (10344, 19420), (11652, 17240), (12930, 15536), (13792, 14565)]