74951040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 241862400

約数和(自身を除く): 166911360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 379, 384, 412, 480, 515, 618, 640, 758, 824, 960, 1030, 1137, 1236, 1516, 1545, 1648, 1895, 1920, 2060, 2274, 2472, 3032, 3090, 3296, 3790, 4120, 4548, 4944, 5685, 6064, 6180, 6592, 7580, 8240, 9096, 9888, 11370, 12128, 12360, 13184, 15160, 16480, 18192, 19776, 22740, 24256, 24720, 30320, 32960, 36384, 39037, 39552, 45480, 48512, 49440, 60640, 65920, 72768, 78074, 90960, 98880, 117111, 121280, 145536, 156148, 181920, 195185, 197760, 234222, 242560, 312296, 363840, 390370, 468444, 585555, 624592, 727680, 780740, 936888, 1171110, 1249184, 1561480, 1873776, 2342220, 2498368, 3122960, 3747552, 4684440, 4996736, 6245920, 7495104, 9368880, 12491840, 14990208, 18737760, 24983680, 37475520, 74951040]

約数ペア:

[(1, 74951040), (2, 37475520), (3, 24983680), (4, 18737760), (5, 14990208), (6, 12491840), (8, 9368880), (10, 7495104), (12, 6245920), (15, 4996736), (16, 4684440), (20, 3747552), (24, 3122960), (30, 2498368), (32, 2342220), (40, 1873776), (48, 1561480), (60, 1249184), (64, 1171110), (80, 936888), (96, 780740), (103, 727680), (120, 624592), (128, 585555), (160, 468444), (192, 390370), (206, 363840), (240, 312296), (309, 242560), (320, 234222), (379, 197760), (384, 195185), (412, 181920), (480, 156148), (515, 145536), (618, 121280), (640, 117111), (758, 98880), (824, 90960), (960, 78074), (1030, 72768), (1137, 65920), (1236, 60640), (1516, 49440), (1545, 48512), (1648, 45480), (1895, 39552), (1920, 39037), (2060, 36384), (2274, 32960), (2472, 30320), (3032, 24720), (3090, 24256), (3296, 22740), (3790, 19776), (4120, 18192), (4548, 16480), (4944, 15160), (5685, 13184), (6064, 12360), (6180, 12128), (6592, 11370), (7580, 9888), (8240, 9096)]