90301440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5879}}^1$

素因数の和:5907

約数の個数: 88

約数和(自身を含む): 288872640

約数和(自身を除く): 198571200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 5879, 7680, 11758, 15360, 17637, 23516, 29395, 35274, 47032, 58790, 70548, 88185, 94064, 117580, 141096, 176370, 188128, 235160, 282192, 352740, 376256, 470320, 564384, 705480, 752512, 940640, 1128768, 1410960, 1505024, 1881280, 2257536, 2821920, 3010048, 3762560, 4515072, 5643840, 6020096, 7525120, 9030144, 11287680, 15050240, 18060288, 22575360, 30100480, 45150720, 90301440]

約数ペア:

[(1, 90301440), (2, 45150720), (3, 30100480), (4, 22575360), (5, 18060288), (6, 15050240), (8, 11287680), (10, 9030144), (12, 7525120), (15, 6020096), (16, 5643840), (20, 4515072), (24, 3762560), (30, 3010048), (32, 2821920), (40, 2257536), (48, 1881280), (60, 1505024), (64, 1410960), (80, 1128768), (96, 940640), (120, 752512), (128, 705480), (160, 564384), (192, 470320), (240, 376256), (256, 352740), (320, 282192), (384, 235160), (480, 188128), (512, 176370), (640, 141096), (768, 117580), (960, 94064), (1024, 88185), (1280, 70548), (1536, 58790), (1920, 47032), (2560, 35274), (3072, 29395), (3840, 23516), (5120, 17637), (5879, 15360), (7680, 11758)]