15969895920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2016401}}^1$

素因数の和:2016431

約数の個数: 120

約数和(自身を含む): 58507920432

約数和(自身を除く): 42538024512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 2016401, 4032802, 6049203, 8065604, 10082005, 12098406, 16131208, 18147609, 20164010, 22180411, 24196812, 30246015, 32262416, 36295218, 40328020, 44360822, 48393624, 60492030, 66541233, 72590436, 80656040, 88721644, 90738045, 96787248, 110902055, 120984060, 133082466, 145180872, 161312080, 177443288, 181476090, 199623699, 221804110, 241968120, 266164932, 290361744, 332706165, 354886576, 362952180, 399247398, 443608220, 483936240, 532329864, 665412330, 725904360, 798494796, 887216440, 998118495, 1064659728, 1330824660, 1451808720, 1596989592, 1774432880, 1996236990, 2661649320, 3193979184, 3992473980, 5323298640, 7984947960, 15969895920]

約数ペア:

[(1, 15969895920), (2, 7984947960), (3, 5323298640), (4, 3992473980), (5, 3193979184), (6, 2661649320), (8, 1996236990), (9, 1774432880), (10, 1596989592), (11, 1451808720), (12, 1330824660), (15, 1064659728), (16, 998118495), (18, 887216440), (20, 798494796), (22, 725904360), (24, 665412330), (30, 532329864), (33, 483936240), (36, 443608220), (40, 399247398), (44, 362952180), (45, 354886576), (48, 332706165), (55, 290361744), (60, 266164932), (66, 241968120), (72, 221804110), (80, 199623699), (88, 181476090), (90, 177443288), (99, 161312080), (110, 145180872), (120, 133082466), (132, 120984060), (144, 110902055), (165, 96787248), (176, 90738045), (180, 88721644), (198, 80656040), (220, 72590436), (240, 66541233), (264, 60492030), (330, 48393624), (360, 44360822), (396, 40328020), (440, 36295218), (495, 32262416), (528, 30246015), (660, 24196812), (720, 22180411), (792, 20164010), (880, 18147609), (990, 16131208), (1320, 12098406), (1584, 10082005), (1980, 8065604), (2640, 6049203), (3960, 4032802), (7920, 2016401)]