2738280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 8654400

約数和(自身を除く): 5916120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1201, 2280, 2402, 3603, 4804, 6005, 7206, 9608, 12010, 14412, 18015, 22819, 24020, 28824, 36030, 45638, 48040, 68457, 72060, 91276, 114095, 136914, 144120, 182552, 228190, 273828, 342285, 456380, 547656, 684570, 912760, 1369140, 2738280]

約数ペア:

[(1, 2738280), (2, 1369140), (3, 912760), (4, 684570), (5, 547656), (6, 456380), (8, 342285), (10, 273828), (12, 228190), (15, 182552), (19, 144120), (20, 136914), (24, 114095), (30, 91276), (38, 72060), (40, 68457), (57, 48040), (60, 45638), (76, 36030), (95, 28824), (114, 24020), (120, 22819), (152, 18015), (190, 14412), (228, 12010), (285, 9608), (380, 7206), (456, 6005), (570, 4804), (760, 3603), (1140, 2402), (1201, 2280)]