38712120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16979}}^1$

素因数の和:17012

約数の個数: 64

約数和(自身を含む): 122256000

約数和(自身を除く): 83543880

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, 2280, 16979, 33958, 50937, 67916, 84895, 101874, 135832, 169790, 203748, 254685, 322601, 339580, 407496, 509370, 645202, 679160, 967803, 1018740, 1290404, 1613005, 1935606, 2037480, 2580808, 3226010, 3871212, 4839015, 6452020, 7742424, 9678030, 12904040, 19356060, 38712120]

約数ペア:

[(1, 38712120), (2, 19356060), (3, 12904040), (4, 9678030), (5, 7742424), (6, 6452020), (8, 4839015), (10, 3871212), (12, 3226010), (15, 2580808), (19, 2037480), (20, 1935606), (24, 1613005), (30, 1290404), (38, 1018740), (40, 967803), (57, 679160), (60, 645202), (76, 509370), (95, 407496), (114, 339580), (120, 322601), (152, 254685), (190, 203748), (228, 169790), (285, 135832), (380, 101874), (456, 84895), (570, 67916), (760, 50937), (1140, 33958), (2280, 16979)]