65991360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1370

約数の個数: 112

約数和(自身を含む): 213640416

約数和(自身を除く): 147649056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1297, 1590, 1696, 2120, 2544, 2594, 3180, 3392, 3891, 4240, 5088, 5188, 6360, 6485, 7782, 8480, 10176, 10376, 12720, 12970, 15564, 16960, 19455, 20752, 25440, 25940, 31128, 38910, 41504, 50880, 51880, 62256, 68741, 77820, 83008, 103760, 124512, 137482, 155640, 206223, 207520, 249024, 274964, 311280, 343705, 412446, 415040, 549928, 622560, 687410, 824892, 1031115, 1099856, 1245120, 1374820, 1649784, 2062230, 2199712, 2749640, 3299568, 4124460, 4399424, 5499280, 6599136, 8248920, 10998560, 13198272, 16497840, 21997120, 32995680, 65991360]

約数ペア:

[(1, 65991360), (2, 32995680), (3, 21997120), (4, 16497840), (5, 13198272), (6, 10998560), (8, 8248920), (10, 6599136), (12, 5499280), (15, 4399424), (16, 4124460), (20, 3299568), (24, 2749640), (30, 2199712), (32, 2062230), (40, 1649784), (48, 1374820), (53, 1245120), (60, 1099856), (64, 1031115), (80, 824892), (96, 687410), (106, 622560), (120, 549928), (159, 415040), (160, 412446), (192, 343705), (212, 311280), (240, 274964), (265, 249024), (318, 207520), (320, 206223), (424, 155640), (480, 137482), (530, 124512), (636, 103760), (795, 83008), (848, 77820), (960, 68741), (1060, 62256), (1272, 51880), (1297, 50880), (1590, 41504), (1696, 38910), (2120, 31128), (2544, 25940), (2594, 25440), (3180, 20752), (3392, 19455), (3891, 16960), (4240, 15564), (5088, 12970), (5188, 12720), (6360, 10376), (6485, 10176), (7782, 8480)]