1445137920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{62723}}^1$

素因数の和:62752

約数の個数: 120

約数和(自身を含む): 5004998856

約数和(自身を除く): 3559860936

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, 62723, 125446, 188169, 250892, 313615, 376338, 501784, 564507, 627230, 752676, 940845, 1003568, 1129014, 1254460, 1505352, 1881690, 2007136, 2258028, 2508920, 2822535, 3010704, 3763380, 4014272, 4516056, 5017840, 5645070, 6021408, 7526760, 8028544, 9032112, 10035680, 11290140, 12042816, 15053520, 16057088, 18064224, 20071360, 22580280, 24085632, 30107040, 32114176, 36128448, 40142720, 45160560, 48171264, 60214080, 72256896, 80285440, 90321120, 96342528, 120428160, 144513792, 160570880, 180642240, 240856320, 289027584, 361284480, 481712640, 722568960, 1445137920]

約数ペア:

[(1, 1445137920), (2, 722568960), (3, 481712640), (4, 361284480), (5, 289027584), (6, 240856320), (8, 180642240), (9, 160570880), (10, 144513792), (12, 120428160), (15, 96342528), (16, 90321120), (18, 80285440), (20, 72256896), (24, 60214080), (30, 48171264), (32, 45160560), (36, 40142720), (40, 36128448), (45, 32114176), (48, 30107040), (60, 24085632), (64, 22580280), (72, 20071360), (80, 18064224), (90, 16057088), (96, 15053520), (120, 12042816), (128, 11290140), (144, 10035680), (160, 9032112), (180, 8028544), (192, 7526760), (240, 6021408), (256, 5645070), (288, 5017840), (320, 4516056), (360, 4014272), (384, 3763380), (480, 3010704), (512, 2822535), (576, 2508920), (640, 2258028), (720, 2007136), (768, 1881690), (960, 1505352), (1152, 1254460), (1280, 1129014), (1440, 1003568), (1536, 940845), (1920, 752676), (2304, 627230), (2560, 564507), (2880, 501784), (3840, 376338), (4608, 313615), (5760, 250892), (7680, 188169), (11520, 125446), (23040, 62723)]