90315774720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7839911}}^1$

素因数の和:7839938

約数の個数: 108

約数和(自身を含む): 312483212496

約数和(自身を除く): 222167437776

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 7839911, 15679822, 23519733, 31359644, 39199555, 47039466, 62719288, 70559199, 78399110, 94078932, 117598665, 125438576, 141118398, 156798220, 188157864, 235197330, 250877152, 282236796, 313596440, 352795995, 376315728, 470394660, 501754304, 564473592, 627192880, 705591990, 752631456, 940789320, 1003508608, 1128947184, 1254385760, 1411183980, 1505262912, 1881578640, 2007017216, 2257894368, 2508771520, 2822367960, 3010525824, 3763157280, 4515788736, 5017543040, 5644735920, 6021051648, 7526314560, 9031577472, 10035086080, 11289471840, 15052629120, 18063154944, 22578943680, 30105258240, 45157887360, 90315774720]

約数ペア:

[(1, 90315774720), (2, 45157887360), (3, 30105258240), (4, 22578943680), (5, 18063154944), (6, 15052629120), (8, 11289471840), (9, 10035086080), (10, 9031577472), (12, 7526314560), (15, 6021051648), (16, 5644735920), (18, 5017543040), (20, 4515788736), (24, 3763157280), (30, 3010525824), (32, 2822367960), (36, 2508771520), (40, 2257894368), (45, 2007017216), (48, 1881578640), (60, 1505262912), (64, 1411183980), (72, 1254385760), (80, 1128947184), (90, 1003508608), (96, 940789320), (120, 752631456), (128, 705591990), (144, 627192880), (160, 564473592), (180, 501754304), (192, 470394660), (240, 376315728), (256, 352795995), (288, 313596440), (320, 282236796), (360, 250877152), (384, 235197330), (480, 188157864), (576, 156798220), (640, 141118398), (720, 125438576), (768, 117598665), (960, 94078932), (1152, 78399110), (1280, 70559199), (1440, 62719288), (1920, 47039466), (2304, 39199555), (2880, 31359644), (3840, 23519733), (5760, 15679822), (11520, 7839911)]