80459878740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70578841}}^1$

素因数の和:70578872

約数の個数: 48

約数和(自身を含む): 237144909120

約数和(自身を除く): 156685030380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 70578841, 141157682, 211736523, 282315364, 352894205, 423473046, 705788410, 846946092, 1058682615, 1340997979, 1411576820, 2117365230, 2681995958, 4022993937, 4234730460, 5363991916, 6704989895, 8045987874, 13409979790, 16091975748, 20114969685, 26819959580, 40229939370, 80459878740]

約数ペア:

[(1, 80459878740), (2, 40229939370), (3, 26819959580), (4, 20114969685), (5, 16091975748), (6, 13409979790), (10, 8045987874), (12, 6704989895), (15, 5363991916), (19, 4234730460), (20, 4022993937), (30, 2681995958), (38, 2117365230), (57, 1411576820), (60, 1340997979), (76, 1058682615), (95, 846946092), (114, 705788410), (190, 423473046), (228, 352894205), (285, 282315364), (380, 211736523), (570, 141157682), (1140, 70578841)]