479867360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2908

約数の個数: 96

約数和(自身を含む): 1304372160

約数和(自身を除く): 824504800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 280, 314, 560, 628, 785, 1099, 1120, 1256, 1570, 2198, 2512, 2729, 3140, 4396, 5024, 5458, 5495, 6280, 8792, 10916, 10990, 12560, 13645, 17584, 19103, 21832, 21980, 25120, 27290, 35168, 38206, 43664, 43960, 54580, 76412, 87328, 87920, 95515, 109160, 152824, 175840, 191030, 218320, 305648, 382060, 428453, 436640, 611296, 764120, 856906, 1528240, 1713812, 2142265, 2999171, 3056480, 3427624, 4284530, 5998342, 6855248, 8569060, 11996684, 13710496, 14995855, 17138120, 23993368, 29991710, 34276240, 47986736, 59983420, 68552480, 95973472, 119966840, 239933680, 479867360]

約数ペア:

[(1, 479867360), (2, 239933680), (4, 119966840), (5, 95973472), (7, 68552480), (8, 59983420), (10, 47986736), (14, 34276240), (16, 29991710), (20, 23993368), (28, 17138120), (32, 14995855), (35, 13710496), (40, 11996684), (56, 8569060), (70, 6855248), (80, 5998342), (112, 4284530), (140, 3427624), (157, 3056480), (160, 2999171), (224, 2142265), (280, 1713812), (314, 1528240), (560, 856906), (628, 764120), (785, 611296), (1099, 436640), (1120, 428453), (1256, 382060), (1570, 305648), (2198, 218320), (2512, 191030), (2729, 175840), (3140, 152824), (4396, 109160), (5024, 95515), (5458, 87920), (5495, 87328), (6280, 76412), (8792, 54580), (10916, 43960), (10990, 43664), (12560, 38206), (13645, 35168), (17584, 27290), (19103, 25120), (21832, 21980)]