308291520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5443}}^1$

素因数の和:5522

約数の個数: 112

約数和(自身を含む): 995598720

約数和(自身を除く): 687307200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 3776, 4720, 5443, 5664, 7080, 9440, 10886, 11328, 14160, 16329, 18880, 21772, 27215, 28320, 32658, 43544, 54430, 56640, 65316, 81645, 87088, 108860, 130632, 163290, 174176, 217720, 261264, 321137, 326580, 348352, 435440, 522528, 642274, 653160, 870880, 963411, 1045056, 1284548, 1306320, 1605685, 1741760, 1926822, 2569096, 2612640, 3211370, 3853644, 4817055, 5138192, 5225280, 6422740, 7707288, 9634110, 10276384, 12845480, 15414576, 19268220, 20552768, 25690960, 30829152, 38536440, 51381920, 61658304, 77072880, 102763840, 154145760, 308291520]

約数ペア:

[(1, 308291520), (2, 154145760), (3, 102763840), (4, 77072880), (5, 61658304), (6, 51381920), (8, 38536440), (10, 30829152), (12, 25690960), (15, 20552768), (16, 19268220), (20, 15414576), (24, 12845480), (30, 10276384), (32, 9634110), (40, 7707288), (48, 6422740), (59, 5225280), (60, 5138192), (64, 4817055), (80, 3853644), (96, 3211370), (118, 2612640), (120, 2569096), (160, 1926822), (177, 1741760), (192, 1605685), (236, 1306320), (240, 1284548), (295, 1045056), (320, 963411), (354, 870880), (472, 653160), (480, 642274), (590, 522528), (708, 435440), (885, 348352), (944, 326580), (960, 321137), (1180, 261264), (1416, 217720), (1770, 174176), (1888, 163290), (2360, 130632), (2832, 108860), (3540, 87088), (3776, 81645), (4720, 65316), (5443, 56640), (5664, 54430), (7080, 43544), (9440, 32658), (10886, 28320), (11328, 27215), (14160, 21772), (16329, 18880)]