63617520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 198737280

約数和(自身を除く): 135119760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 1907, 2085, 2224, 2780, 3336, 3814, 4170, 5560, 5721, 6672, 7628, 8340, 9535, 11120, 11442, 15256, 16680, 19070, 22884, 28605, 30512, 33360, 38140, 45768, 57210, 76280, 91536, 114420, 152560, 228840, 265073, 457680, 530146, 795219, 1060292, 1325365, 1590438, 2120584, 2650730, 3180876, 3976095, 4241168, 5301460, 6361752, 7952190, 10602920, 12723504, 15904380, 21205840, 31808760, 63617520]

約数ペア:

[(1, 63617520), (2, 31808760), (3, 21205840), (4, 15904380), (5, 12723504), (6, 10602920), (8, 7952190), (10, 6361752), (12, 5301460), (15, 4241168), (16, 3976095), (20, 3180876), (24, 2650730), (30, 2120584), (40, 1590438), (48, 1325365), (60, 1060292), (80, 795219), (120, 530146), (139, 457680), (240, 265073), (278, 228840), (417, 152560), (556, 114420), (695, 91536), (834, 76280), (1112, 57210), (1390, 45768), (1668, 38140), (1907, 33360), (2085, 30512), (2224, 28605), (2780, 22884), (3336, 19070), (3814, 16680), (4170, 15256), (5560, 11442), (5721, 11120), (6672, 9535), (7628, 8340)]