5438965680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{26693}}^1$

素因数の和:26995

約数の個数: 120

約数和(自身を含む): 18331090128

約数和(自身を除く): 12892124448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 566, 720, 849, 1132, 1415, 1698, 2264, 2547, 2830, 3396, 4245, 4528, 5094, 5660, 6792, 8490, 10188, 11320, 12735, 13584, 16980, 20376, 22640, 25470, 26693, 33960, 40752, 50940, 53386, 67920, 80079, 101880, 106772, 133465, 160158, 203760, 213544, 240237, 266930, 320316, 400395, 427088, 480474, 533860, 640632, 800790, 960948, 1067720, 1201185, 1281264, 1601580, 1921896, 2135440, 2402370, 3203160, 3843792, 4804740, 6406320, 7554119, 9609480, 15108238, 19218960, 22662357, 30216476, 37770595, 45324714, 60432952, 67987071, 75541190, 90649428, 113311785, 120865904, 135974142, 151082380, 181298856, 226623570, 271948284, 302164760, 339935355, 362597712, 453247140, 543896568, 604329520, 679870710, 906494280, 1087793136, 1359741420, 1812988560, 2719482840, 5438965680]

約数ペア:

[(1, 5438965680), (2, 2719482840), (3, 1812988560), (4, 1359741420), (5, 1087793136), (6, 906494280), (8, 679870710), (9, 604329520), (10, 543896568), (12, 453247140), (15, 362597712), (16, 339935355), (18, 302164760), (20, 271948284), (24, 226623570), (30, 181298856), (36, 151082380), (40, 135974142), (45, 120865904), (48, 113311785), (60, 90649428), (72, 75541190), (80, 67987071), (90, 60432952), (120, 45324714), (144, 37770595), (180, 30216476), (240, 22662357), (283, 19218960), (360, 15108238), (566, 9609480), (720, 7554119), (849, 6406320), (1132, 4804740), (1415, 3843792), (1698, 3203160), (2264, 2402370), (2547, 2135440), (2830, 1921896), (3396, 1601580), (4245, 1281264), (4528, 1201185), (5094, 1067720), (5660, 960948), (6792, 800790), (8490, 640632), (10188, 533860), (11320, 480474), (12735, 427088), (13584, 400395), (16980, 320316), (20376, 266930), (22640, 240237), (25470, 213544), (26693, 203760), (33960, 160158), (40752, 133465), (50940, 106772), (53386, 101880), (67920, 80079)]