189017880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1327}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 567959040

約数和(自身を除く): 378941160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1187, 1327, 2374, 2654, 3561, 3981, 4748, 5308, 5935, 6635, 7122, 7962, 9496, 10616, 11870, 13270, 14244, 15924, 17805, 19905, 23740, 26540, 28488, 31848, 35610, 39810, 47480, 53080, 71220, 79620, 142440, 159240, 1575149, 3150298, 4725447, 6300596, 7875745, 9450894, 12601192, 15751490, 18901788, 23627235, 31502980, 37803576, 47254470, 63005960, 94508940, 189017880]

約数ペア:

[(1, 189017880), (2, 94508940), (3, 63005960), (4, 47254470), (5, 37803576), (6, 31502980), (8, 23627235), (10, 18901788), (12, 15751490), (15, 12601192), (20, 9450894), (24, 7875745), (30, 6300596), (40, 4725447), (60, 3150298), (120, 1575149), (1187, 159240), (1327, 142440), (2374, 79620), (2654, 71220), (3561, 53080), (3981, 47480), (4748, 39810), (5308, 35610), (5935, 31848), (6635, 28488), (7122, 26540), (7962, 23740), (9496, 19905), (10616, 17805), (11870, 15924), (13270, 14244)]