26572680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 87010560

約数和(自身を除く): 60437880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 331, 360, 446, 662, 669, 892, 993, 1115, 1324, 1338, 1655, 1784, 1986, 2007, 2230, 2648, 2676, 2979, 3310, 3345, 3972, 4014, 4460, 4965, 5352, 5958, 6620, 6690, 7944, 8028, 8920, 9930, 10035, 11916, 13240, 13380, 14895, 16056, 19860, 20070, 23832, 26760, 29790, 39720, 40140, 59580, 73813, 80280, 119160, 147626, 221439, 295252, 369065, 442878, 590504, 664317, 738130, 885756, 1107195, 1328634, 1476260, 1771512, 2214390, 2657268, 2952520, 3321585, 4428780, 5314536, 6643170, 8857560, 13286340, 26572680]

約数ペア:

[(1, 26572680), (2, 13286340), (3, 8857560), (4, 6643170), (5, 5314536), (6, 4428780), (8, 3321585), (9, 2952520), (10, 2657268), (12, 2214390), (15, 1771512), (18, 1476260), (20, 1328634), (24, 1107195), (30, 885756), (36, 738130), (40, 664317), (45, 590504), (60, 442878), (72, 369065), (90, 295252), (120, 221439), (180, 147626), (223, 119160), (331, 80280), (360, 73813), (446, 59580), (662, 40140), (669, 39720), (892, 29790), (993, 26760), (1115, 23832), (1324, 20070), (1338, 19860), (1655, 16056), (1784, 14895), (1986, 13380), (2007, 13240), (2230, 11916), (2648, 10035), (2676, 9930), (2979, 8920), (3310, 8028), (3345, 7944), (3972, 6690), (4014, 6620), (4460, 5958), (4965, 5352)]