26761920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 86551008

約数和(自身を除く): 59789088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 457, 480, 488, 610, 732, 914, 915, 960, 976, 1220, 1371, 1464, 1828, 1830, 1952, 2285, 2440, 2742, 2928, 3656, 3660, 3904, 4570, 4880, 5484, 5856, 6855, 7312, 7320, 9140, 9760, 10968, 11712, 13710, 14624, 14640, 18280, 19520, 21936, 27420, 27877, 29248, 29280, 36560, 43872, 54840, 55754, 58560, 73120, 83631, 87744, 109680, 111508, 139385, 146240, 167262, 219360, 223016, 278770, 334524, 418155, 438720, 446032, 557540, 669048, 836310, 892064, 1115080, 1338096, 1672620, 1784128, 2230160, 2676192, 3345240, 4460320, 5352384, 6690480, 8920640, 13380960, 26761920]

約数ペア:

[(1, 26761920), (2, 13380960), (3, 8920640), (4, 6690480), (5, 5352384), (6, 4460320), (8, 3345240), (10, 2676192), (12, 2230160), (15, 1784128), (16, 1672620), (20, 1338096), (24, 1115080), (30, 892064), (32, 836310), (40, 669048), (48, 557540), (60, 446032), (61, 438720), (64, 418155), (80, 334524), (96, 278770), (120, 223016), (122, 219360), (160, 167262), (183, 146240), (192, 139385), (240, 111508), (244, 109680), (305, 87744), (320, 83631), (366, 73120), (457, 58560), (480, 55754), (488, 54840), (610, 43872), (732, 36560), (914, 29280), (915, 29248), (960, 27877), (976, 27420), (1220, 21936), (1371, 19520), (1464, 18280), (1828, 14640), (1830, 14624), (1952, 13710), (2285, 11712), (2440, 10968), (2742, 9760), (2928, 9140), (3656, 7320), (3660, 7312), (3904, 6855), (4570, 5856), (4880, 5484)]