71742480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15733}}^1$

素因数の和:15768

約数の個数: 80

約数和(自身を含む): 234121920

約数和(自身を除く): 162379440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15733, 31466, 47199, 62932, 78665, 94398, 125864, 157330, 188796, 235995, 251728, 298927, 314660, 377592, 471990, 597854, 629320, 755184, 896781, 943980, 1195708, 1258640, 1494635, 1793562, 1887960, 2391416, 2989270, 3587124, 3775920, 4483905, 4782832, 5978540, 7174248, 8967810, 11957080, 14348496, 17935620, 23914160, 35871240, 71742480]

約数ペア:

[(1, 71742480), (2, 35871240), (3, 23914160), (4, 17935620), (5, 14348496), (6, 11957080), (8, 8967810), (10, 7174248), (12, 5978540), (15, 4782832), (16, 4483905), (19, 3775920), (20, 3587124), (24, 2989270), (30, 2391416), (38, 1887960), (40, 1793562), (48, 1494635), (57, 1258640), (60, 1195708), (76, 943980), (80, 896781), (95, 755184), (114, 629320), (120, 597854), (152, 471990), (190, 377592), (228, 314660), (240, 298927), (285, 251728), (304, 235995), (380, 188796), (456, 157330), (570, 125864), (760, 94398), (912, 78665), (1140, 62932), (1520, 47199), (2280, 31466), (4560, 15733)]