1652221440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{71711}}^1$

素因数の和:71740

約数の個数: 120

約数和(自身を含む): 5722187328

約数和(自身を除く): 4069965888

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 71711, 143422, 215133, 286844, 358555, 430266, 573688, 645399, 717110, 860532, 1075665, 1147376, 1290798, 1434220, 1721064, 2151330, 2294752, 2581596, 2868440, 3226995, 3442128, 4302660, 4589504, 5163192, 5736880, 6453990, 6884256, 8605320, 9179008, 10326384, 11473760, 12907980, 13768512, 17210640, 18358016, 20652768, 22947520, 25815960, 27537024, 34421280, 36716032, 41305536, 45895040, 51631920, 55074048, 68842560, 82611072, 91790080, 103263840, 110148096, 137685120, 165222144, 183580160, 206527680, 275370240, 330444288, 413055360, 550740480, 826110720, 1652221440]

約数ペア:

[(1, 1652221440), (2, 826110720), (3, 550740480), (4, 413055360), (5, 330444288), (6, 275370240), (8, 206527680), (9, 183580160), (10, 165222144), (12, 137685120), (15, 110148096), (16, 103263840), (18, 91790080), (20, 82611072), (24, 68842560), (30, 55074048), (32, 51631920), (36, 45895040), (40, 41305536), (45, 36716032), (48, 34421280), (60, 27537024), (64, 25815960), (72, 22947520), (80, 20652768), (90, 18358016), (96, 17210640), (120, 13768512), (128, 12907980), (144, 11473760), (160, 10326384), (180, 9179008), (192, 8605320), (240, 6884256), (256, 6453990), (288, 5736880), (320, 5163192), (360, 4589504), (384, 4302660), (480, 3442128), (512, 3226995), (576, 2868440), (640, 2581596), (720, 2294752), (768, 2151330), (960, 1721064), (1152, 1434220), (1280, 1290798), (1440, 1147376), (1536, 1075665), (1920, 860532), (2304, 717110), (2560, 645399), (2880, 573688), (3840, 430266), (4608, 358555), (5760, 286844), (7680, 215133), (11520, 143422), (23040, 71711)]