15874668720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1160429}}^1$

素因数の和:1160467

約数の個数: 120

約数和(自身を含む): 56118394800

約数和(自身を除く): 40243726080

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, 13680, 1160429, 2320858, 3481287, 4641716, 5802145, 6962574, 9283432, 10443861, 11604290, 13925148, 17406435, 18566864, 20887722, 22048151, 23208580, 27850296, 34812870, 41775444, 44096302, 46417160, 52219305, 55700592, 66144453, 69625740, 83550888, 88192604, 92834320, 104438610, 110240755, 132288906, 139251480, 167101776, 176385208, 198433359, 208877220, 220481510, 264577812, 278502960, 330722265, 352770416, 396866718, 417754440, 440963020, 529155624, 661444530, 793733436, 835508880, 881926040, 992166795, 1058311248, 1322889060, 1587466872, 1763852080, 1984333590, 2645778120, 3174933744, 3968667180, 5291556240, 7937334360, 15874668720]

約数ペア:

[(1, 15874668720), (2, 7937334360), (3, 5291556240), (4, 3968667180), (5, 3174933744), (6, 2645778120), (8, 1984333590), (9, 1763852080), (10, 1587466872), (12, 1322889060), (15, 1058311248), (16, 992166795), (18, 881926040), (19, 835508880), (20, 793733436), (24, 661444530), (30, 529155624), (36, 440963020), (38, 417754440), (40, 396866718), (45, 352770416), (48, 330722265), (57, 278502960), (60, 264577812), (72, 220481510), (76, 208877220), (80, 198433359), (90, 176385208), (95, 167101776), (114, 139251480), (120, 132288906), (144, 110240755), (152, 104438610), (171, 92834320), (180, 88192604), (190, 83550888), (228, 69625740), (240, 66144453), (285, 55700592), (304, 52219305), (342, 46417160), (360, 44096302), (380, 41775444), (456, 34812870), (570, 27850296), (684, 23208580), (720, 22048151), (760, 20887722), (855, 18566864), (912, 17406435), (1140, 13925148), (1368, 11604290), (1520, 10443861), (1710, 9283432), (2280, 6962574), (2736, 5802145), (3420, 4641716), (4560, 3481287), (6840, 2320858), (13680, 1160429)]