1888818240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37123}}^1$

素因数の和:37196

約数の個数: 112

約数和(自身を含む): 6110313408

約数和(自身を除く): 4221495168

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, 1590, 1696, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 8480, 10176, 12720, 16960, 25440, 37123, 50880, 74246, 111369, 148492, 185615, 222738, 296984, 371230, 445476, 556845, 593968, 742460, 890952, 1113690, 1187936, 1484920, 1781904, 1967519, 2227380, 2375872, 2969840, 3563808, 3935038, 4454760, 5902557, 5939680, 7127616, 7870076, 8909520, 9837595, 11805114, 11879360, 15740152, 17819040, 19675190, 23610228, 29512785, 31480304, 35638080, 39350380, 47220456, 59025570, 62960608, 78700760, 94440912, 118051140, 125921216, 157401520, 188881824, 236102280, 314803040, 377763648, 472204560, 629606080, 944409120, 1888818240]

約数ペア:

[(1, 1888818240), (2, 944409120), (3, 629606080), (4, 472204560), (5, 377763648), (6, 314803040), (8, 236102280), (10, 188881824), (12, 157401520), (15, 125921216), (16, 118051140), (20, 94440912), (24, 78700760), (30, 62960608), (32, 59025570), (40, 47220456), (48, 39350380), (53, 35638080), (60, 31480304), (64, 29512785), (80, 23610228), (96, 19675190), (106, 17819040), (120, 15740152), (159, 11879360), (160, 11805114), (192, 9837595), (212, 8909520), (240, 7870076), (265, 7127616), (318, 5939680), (320, 5902557), (424, 4454760), (480, 3935038), (530, 3563808), (636, 2969840), (795, 2375872), (848, 2227380), (960, 1967519), (1060, 1781904), (1272, 1484920), (1590, 1187936), (1696, 1113690), (2120, 890952), (2544, 742460), (3180, 593968), (3392, 556845), (4240, 445476), (5088, 371230), (6360, 296984), (8480, 222738), (10176, 185615), (12720, 148492), (16960, 111369), (25440, 74246), (37123, 50880)]