180508740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{158341}}^1$

素因数の和:158372

約数の個数: 48

約数和(自身を含む): 532029120

約数和(自身を除く): 351520380

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, 158341, 316682, 475023, 633364, 791705, 950046, 1583410, 1900092, 2375115, 3008479, 3166820, 4750230, 6016958, 9025437, 9500460, 12033916, 15042395, 18050874, 30084790, 36101748, 45127185, 60169580, 90254370, 180508740]

約数ペア:

[(1, 180508740), (2, 90254370), (3, 60169580), (4, 45127185), (5, 36101748), (6, 30084790), (10, 18050874), (12, 15042395), (15, 12033916), (19, 9500460), (20, 9025437), (30, 6016958), (38, 4750230), (57, 3166820), (60, 3008479), (76, 2375115), (95, 1900092), (114, 1583410), (190, 950046), (228, 791705), (285, 633364), (380, 475023), (570, 316682), (1140, 158341)]