130783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1741}}^1$

素因数の和:2070

約数の個数: 80

約数和(自身を含む): 406959072

約数和(自身を除く): 276175152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1741, 1878, 2504, 3130, 3482, 3756, 4695, 5008, 5223, 6260, 6964, 7512, 8705, 9390, 10446, 12520, 13928, 15024, 17410, 18780, 20892, 25040, 26115, 27856, 34820, 37560, 41784, 52230, 69640, 75120, 83568, 104460, 139280, 208920, 417840, 544933, 1089866, 1634799, 2179732, 2724665, 3269598, 4359464, 5449330, 6539196, 8173995, 8718928, 10898660, 13078392, 16347990, 21797320, 26156784, 32695980, 43594640, 65391960, 130783920]

約数ペア:

[(1, 130783920), (2, 65391960), (3, 43594640), (4, 32695980), (5, 26156784), (6, 21797320), (8, 16347990), (10, 13078392), (12, 10898660), (15, 8718928), (16, 8173995), (20, 6539196), (24, 5449330), (30, 4359464), (40, 3269598), (48, 2724665), (60, 2179732), (80, 1634799), (120, 1089866), (240, 544933), (313, 417840), (626, 208920), (939, 139280), (1252, 104460), (1565, 83568), (1741, 75120), (1878, 69640), (2504, 52230), (3130, 41784), (3482, 37560), (3756, 34820), (4695, 27856), (5008, 26115), (5223, 25040), (6260, 20892), (6964, 18780), (7512, 17410), (8705, 15024), (9390, 13928), (10446, 12520)]