304206480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{941}}^1$

素因数の和:1409

約数の個数: 120

約数和(自身を含む): 1024990200

約数和(自身を除く): 720783720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 449, 720, 898, 941, 1347, 1796, 1882, 2245, 2694, 2823, 3592, 3764, 4041, 4490, 4705, 5388, 5646, 6735, 7184, 7528, 8082, 8469, 8980, 9410, 10776, 11292, 13470, 14115, 15056, 16164, 16938, 17960, 18820, 20205, 21552, 22584, 26940, 28230, 32328, 33876, 35920, 37640, 40410, 42345, 45168, 53880, 56460, 64656, 67752, 75280, 80820, 84690, 107760, 112920, 135504, 161640, 169380, 225840, 323280, 338760, 422509, 677520, 845018, 1267527, 1690036, 2112545, 2535054, 3380072, 3802581, 4225090, 5070108, 6337635, 6760144, 7605162, 8450180, 10140216, 12675270, 15210324, 16900360, 19012905, 20280432, 25350540, 30420648, 33800720, 38025810, 50701080, 60841296, 76051620, 101402160, 152103240, 304206480]

約数ペア:

[(1, 304206480), (2, 152103240), (3, 101402160), (4, 76051620), (5, 60841296), (6, 50701080), (8, 38025810), (9, 33800720), (10, 30420648), (12, 25350540), (15, 20280432), (16, 19012905), (18, 16900360), (20, 15210324), (24, 12675270), (30, 10140216), (36, 8450180), (40, 7605162), (45, 6760144), (48, 6337635), (60, 5070108), (72, 4225090), (80, 3802581), (90, 3380072), (120, 2535054), (144, 2112545), (180, 1690036), (240, 1267527), (360, 845018), (449, 677520), (720, 422509), (898, 338760), (941, 323280), (1347, 225840), (1796, 169380), (1882, 161640), (2245, 135504), (2694, 112920), (2823, 107760), (3592, 84690), (3764, 80820), (4041, 75280), (4490, 67752), (4705, 64656), (5388, 56460), (5646, 53880), (6735, 45168), (7184, 42345), (7528, 40410), (8082, 37640), (8469, 35920), (8980, 33876), (9410, 32328), (10776, 28230), (11292, 26940), (13470, 22584), (14115, 21552), (15056, 20205), (16164, 18820), (16938, 17960)]