8445451680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{11257}}^1$

素因数の和:11799

約数の個数: 144

約数和(自身を含む): 28877985864

約数和(自身を除く): 20432534184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 521, 720, 1042, 1440, 1563, 2084, 2605, 3126, 4168, 4689, 5210, 6252, 7815, 8336, 9378, 10420, 11257, 12504, 15630, 16672, 18756, 20840, 22514, 23445, 25008, 31260, 33771, 37512, 41680, 45028, 46890, 50016, 56285, 62520, 67542, 75024, 83360, 90056, 93780, 101313, 112570, 125040, 135084, 150048, 168855, 180112, 187560, 202626, 225140, 250080, 270168, 337710, 360224, 375120, 405252, 450280, 506565, 540336, 675420, 750240, 810504, 900560, 1013130, 1080672, 1350840, 1621008, 1801120, 2026260, 2701680, 3242016, 4052520, 5403360, 5864897, 8105040, 11729794, 16210080, 17594691, 23459588, 29324485, 35189382, 46919176, 52784073, 58648970, 70378764, 87973455, 93838352, 105568146, 117297940, 140757528, 175946910, 187676704, 211136292, 234595880, 263920365, 281515056, 351893820, 422272584, 469191760, 527840730, 563030112, 703787640, 844545168, 938383520, 1055681460, 1407575280, 1689090336, 2111362920, 2815150560, 4222725840, 8445451680]

約数ペア:

[(1, 8445451680), (2, 4222725840), (3, 2815150560), (4, 2111362920), (5, 1689090336), (6, 1407575280), (8, 1055681460), (9, 938383520), (10, 844545168), (12, 703787640), (15, 563030112), (16, 527840730), (18, 469191760), (20, 422272584), (24, 351893820), (30, 281515056), (32, 263920365), (36, 234595880), (40, 211136292), (45, 187676704), (48, 175946910), (60, 140757528), (72, 117297940), (80, 105568146), (90, 93838352), (96, 87973455), (120, 70378764), (144, 58648970), (160, 52784073), (180, 46919176), (240, 35189382), (288, 29324485), (360, 23459588), (480, 17594691), (521, 16210080), (720, 11729794), (1042, 8105040), (1440, 5864897), (1563, 5403360), (2084, 4052520), (2605, 3242016), (3126, 2701680), (4168, 2026260), (4689, 1801120), (5210, 1621008), (6252, 1350840), (7815, 1080672), (8336, 1013130), (9378, 900560), (10420, 810504), (11257, 750240), (12504, 675420), (15630, 540336), (16672, 506565), (18756, 450280), (20840, 405252), (22514, 375120), (23445, 360224), (25008, 337710), (31260, 270168), (33771, 250080), (37512, 225140), (41680, 202626), (45028, 187560), (46890, 180112), (50016, 168855), (56285, 150048), (62520, 135084), (67542, 125040), (75024, 112570), (83360, 101313), (90056, 93780)]