118080540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1423}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 359206848

約数和(自身を除く): 241126308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1383, 1423, 1844, 2305, 2766, 2846, 4149, 4269, 4610, 5532, 5692, 6915, 7115, 8298, 8538, 9220, 12807, 13830, 14230, 16596, 17076, 20745, 21345, 25614, 27660, 28460, 41490, 42690, 51228, 64035, 82980, 85380, 128070, 256140, 656003, 1312006, 1968009, 2624012, 3280015, 3936018, 5904027, 6560030, 7872036, 9840045, 11808054, 13120060, 19680090, 23616108, 29520135, 39360180, 59040270, 118080540]

約数ペア:

[(1, 118080540), (2, 59040270), (3, 39360180), (4, 29520135), (5, 23616108), (6, 19680090), (9, 13120060), (10, 11808054), (12, 9840045), (15, 7872036), (18, 6560030), (20, 5904027), (30, 3936018), (36, 3280015), (45, 2624012), (60, 1968009), (90, 1312006), (180, 656003), (461, 256140), (922, 128070), (1383, 85380), (1423, 82980), (1844, 64035), (2305, 51228), (2766, 42690), (2846, 41490), (4149, 28460), (4269, 27660), (4610, 25614), (5532, 21345), (5692, 20745), (6915, 17076), (7115, 16596), (8298, 14230), (8538, 13830), (9220, 12807)]