384969960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2749}}^1$

素因数の和:3155

約数の個数: 96

約数和(自身を含む): 1254825000

約数和(自身を除く): 869855040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 389, 778, 1167, 1556, 1945, 2334, 2749, 3112, 3501, 3890, 4668, 5498, 5835, 7002, 7780, 8247, 9336, 10996, 11670, 13745, 14004, 15560, 16494, 17505, 21992, 23340, 24741, 27490, 28008, 32988, 35010, 41235, 46680, 49482, 54980, 65976, 70020, 82470, 98964, 109960, 123705, 140040, 164940, 197928, 247410, 329880, 494820, 989640, 1069361, 2138722, 3208083, 4277444, 5346805, 6416166, 8554888, 9624249, 10693610, 12832332, 16040415, 19248498, 21387220, 25664664, 32080830, 38496996, 42774440, 48121245, 64161660, 76993992, 96242490, 128323320, 192484980, 384969960]

約数ペア:

[(1, 384969960), (2, 192484980), (3, 128323320), (4, 96242490), (5, 76993992), (6, 64161660), (8, 48121245), (9, 42774440), (10, 38496996), (12, 32080830), (15, 25664664), (18, 21387220), (20, 19248498), (24, 16040415), (30, 12832332), (36, 10693610), (40, 9624249), (45, 8554888), (60, 6416166), (72, 5346805), (90, 4277444), (120, 3208083), (180, 2138722), (360, 1069361), (389, 989640), (778, 494820), (1167, 329880), (1556, 247410), (1945, 197928), (2334, 164940), (2749, 140040), (3112, 123705), (3501, 109960), (3890, 98964), (4668, 82470), (5498, 70020), (5835, 65976), (7002, 54980), (7780, 49482), (8247, 46680), (9336, 41235), (10996, 35010), (11670, 32988), (13745, 28008), (14004, 27490), (15560, 24741), (16494, 23340), (17505, 21992)]