87564160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 221513400

約数和(自身を除く): 133949240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 361, 379, 380, 608, 640, 722, 758, 760, 1216, 1444, 1516, 1520, 1805, 1895, 2432, 2888, 3032, 3040, 3610, 3790, 5776, 6064, 6080, 7201, 7220, 7580, 11552, 12128, 12160, 14402, 14440, 15160, 23104, 24256, 28804, 28880, 30320, 36005, 46208, 48512, 57608, 57760, 60640, 72010, 115216, 115520, 121280, 136819, 144020, 230432, 231040, 242560, 273638, 288040, 460864, 547276, 576080, 684095, 921728, 1094552, 1152160, 1368190, 2189104, 2304320, 2736380, 4378208, 4608640, 5472760, 8756416, 10945520, 17512832, 21891040, 43782080, 87564160]

約数ペア:

[(1, 87564160), (2, 43782080), (4, 21891040), (5, 17512832), (8, 10945520), (10, 8756416), (16, 5472760), (19, 4608640), (20, 4378208), (32, 2736380), (38, 2304320), (40, 2189104), (64, 1368190), (76, 1152160), (80, 1094552), (95, 921728), (128, 684095), (152, 576080), (160, 547276), (190, 460864), (304, 288040), (320, 273638), (361, 242560), (379, 231040), (380, 230432), (608, 144020), (640, 136819), (722, 121280), (758, 115520), (760, 115216), (1216, 72010), (1444, 60640), (1516, 57760), (1520, 57608), (1805, 48512), (1895, 46208), (2432, 36005), (2888, 30320), (3032, 28880), (3040, 28804), (3610, 24256), (3790, 23104), (5776, 15160), (6064, 14440), (6080, 14402), (7201, 12160), (7220, 12128), (7580, 11552)]