156458160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11437}}^1$

素因数の和:11475

約数の個数: 120

約数和(自身を含む): 553141680

約数和(自身を除く): 396683520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 11437, 13680, 22874, 34311, 45748, 57185, 68622, 91496, 102933, 114370, 137244, 171555, 182992, 205866, 217303, 228740, 274488, 343110, 411732, 434606, 457480, 514665, 548976, 651909, 686220, 823464, 869212, 914960, 1029330, 1086515, 1303818, 1372440, 1646928, 1738424, 1955727, 2058660, 2173030, 2607636, 2744880, 3259545, 3476848, 3911454, 4117320, 4346060, 5215272, 6519090, 7822908, 8234640, 8692120, 9778635, 10430544, 13038180, 15645816, 17384240, 19557270, 26076360, 31291632, 39114540, 52152720, 78229080, 156458160]

約数ペア:

[(1, 156458160), (2, 78229080), (3, 52152720), (4, 39114540), (5, 31291632), (6, 26076360), (8, 19557270), (9, 17384240), (10, 15645816), (12, 13038180), (15, 10430544), (16, 9778635), (18, 8692120), (19, 8234640), (20, 7822908), (24, 6519090), (30, 5215272), (36, 4346060), (38, 4117320), (40, 3911454), (45, 3476848), (48, 3259545), (57, 2744880), (60, 2607636), (72, 2173030), (76, 2058660), (80, 1955727), (90, 1738424), (95, 1646928), (114, 1372440), (120, 1303818), (144, 1086515), (152, 1029330), (171, 914960), (180, 869212), (190, 823464), (228, 686220), (240, 651909), (285, 548976), (304, 514665), (342, 457480), (360, 434606), (380, 411732), (456, 343110), (570, 274488), (684, 228740), (720, 217303), (760, 205866), (855, 182992), (912, 171555), (1140, 137244), (1368, 114370), (1520, 102933), (1710, 91496), (2280, 68622), (2736, 57185), (3420, 45748), (4560, 34311), (6840, 22874), (11437, 13680)]