19238160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 60531840

約数和(自身を除く): 41293680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1129, 1136, 1420, 1704, 2130, 2258, 2840, 3387, 3408, 4260, 4516, 5645, 5680, 6774, 8520, 9032, 11290, 13548, 16935, 17040, 18064, 22580, 27096, 33870, 45160, 54192, 67740, 80159, 90320, 135480, 160318, 240477, 270960, 320636, 400795, 480954, 641272, 801590, 961908, 1202385, 1282544, 1603180, 1923816, 2404770, 3206360, 3847632, 4809540, 6412720, 9619080, 19238160]

約数ペア:

[(1, 19238160), (2, 9619080), (3, 6412720), (4, 4809540), (5, 3847632), (6, 3206360), (8, 2404770), (10, 1923816), (12, 1603180), (15, 1282544), (16, 1202385), (20, 961908), (24, 801590), (30, 641272), (40, 480954), (48, 400795), (60, 320636), (71, 270960), (80, 240477), (120, 160318), (142, 135480), (213, 90320), (240, 80159), (284, 67740), (355, 54192), (426, 45160), (568, 33870), (710, 27096), (852, 22580), (1065, 18064), (1129, 17040), (1136, 16935), (1420, 13548), (1704, 11290), (2130, 9032), (2258, 8520), (2840, 6774), (3387, 5680), (3408, 5645), (4260, 4516)]