12423040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 35251200

約数和(自身を除く): 22828160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 59, 64, 70, 80, 94, 112, 118, 128, 140, 160, 188, 224, 235, 236, 280, 295, 320, 329, 376, 413, 448, 470, 472, 560, 590, 640, 658, 752, 826, 896, 940, 944, 1120, 1180, 1316, 1504, 1645, 1652, 1880, 1888, 2065, 2240, 2360, 2632, 2773, 3008, 3290, 3304, 3760, 3776, 4130, 4480, 4720, 5264, 5546, 6016, 6580, 6608, 7520, 7552, 8260, 9440, 10528, 11092, 13160, 13216, 13865, 15040, 16520, 18880, 19411, 21056, 22184, 26320, 26432, 27730, 30080, 33040, 37760, 38822, 42112, 44368, 52640, 52864, 55460, 66080, 77644, 88736, 97055, 105280, 110920, 132160, 155288, 177472, 194110, 210560, 221840, 264320, 310576, 354944, 388220, 443680, 621152, 776440, 887360, 1242304, 1552880, 1774720, 2484608, 3105760, 6211520, 12423040]

約数ペア:

[(1, 12423040), (2, 6211520), (4, 3105760), (5, 2484608), (7, 1774720), (8, 1552880), (10, 1242304), (14, 887360), (16, 776440), (20, 621152), (28, 443680), (32, 388220), (35, 354944), (40, 310576), (47, 264320), (56, 221840), (59, 210560), (64, 194110), (70, 177472), (80, 155288), (94, 132160), (112, 110920), (118, 105280), (128, 97055), (140, 88736), (160, 77644), (188, 66080), (224, 55460), (235, 52864), (236, 52640), (280, 44368), (295, 42112), (320, 38822), (329, 37760), (376, 33040), (413, 30080), (448, 27730), (470, 26432), (472, 26320), (560, 22184), (590, 21056), (640, 19411), (658, 18880), (752, 16520), (826, 15040), (896, 13865), (940, 13216), (944, 13160), (1120, 11092), (1180, 10528), (1316, 9440), (1504, 8260), (1645, 7552), (1652, 7520), (1880, 6608), (1888, 6580), (2065, 6016), (2240, 5546), (2360, 5264), (2632, 4720), (2773, 4480), (3008, 4130), (3290, 3776), (3304, 3760)]