15364160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^3$

素因数の和:81

約数の個数: 112

約数和(自身を含む): 44135040

約数和(自身を除く): 28770880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 361, 380, 448, 532, 560, 608, 665, 722, 760, 1064, 1120, 1216, 1330, 1444, 1520, 1805, 2128, 2240, 2527, 2660, 2888, 3040, 3610, 4256, 5054, 5320, 5776, 6080, 6859, 7220, 8512, 10108, 10640, 11552, 12635, 13718, 14440, 20216, 21280, 23104, 25270, 27436, 28880, 34295, 40432, 42560, 48013, 50540, 54872, 57760, 68590, 80864, 96026, 101080, 109744, 115520, 137180, 161728, 192052, 202160, 219488, 240065, 274360, 384104, 404320, 438976, 480130, 548720, 768208, 808640, 960260, 1097440, 1536416, 1920520, 2194880, 3072832, 3841040, 7682080, 15364160]

約数ペア:

[(1, 15364160), (2, 7682080), (4, 3841040), (5, 3072832), (7, 2194880), (8, 1920520), (10, 1536416), (14, 1097440), (16, 960260), (19, 808640), (20, 768208), (28, 548720), (32, 480130), (35, 438976), (38, 404320), (40, 384104), (56, 274360), (64, 240065), (70, 219488), (76, 202160), (80, 192052), (95, 161728), (112, 137180), (133, 115520), (140, 109744), (152, 101080), (160, 96026), (190, 80864), (224, 68590), (266, 57760), (280, 54872), (304, 50540), (320, 48013), (361, 42560), (380, 40432), (448, 34295), (532, 28880), (560, 27436), (608, 25270), (665, 23104), (722, 21280), (760, 20216), (1064, 14440), (1120, 13718), (1216, 12635), (1330, 11552), (1444, 10640), (1520, 10108), (1805, 8512), (2128, 7220), (2240, 6859), (2527, 6080), (2660, 5776), (2888, 5320), (3040, 5054), (3610, 4256)]