111523120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 270196992

約数和(自身を除く): 158673872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 193, 233, 248, 310, 386, 466, 496, 620, 772, 932, 965, 1165, 1240, 1544, 1864, 1930, 2330, 2480, 3088, 3728, 3860, 4660, 5983, 7223, 7720, 9320, 11966, 14446, 15440, 18640, 23932, 28892, 29915, 36115, 44969, 47864, 57784, 59830, 72230, 89938, 95728, 115568, 119660, 144460, 179876, 224845, 239320, 288920, 359752, 449690, 478640, 577840, 719504, 899380, 1394039, 1798760, 2788078, 3597520, 5576156, 6970195, 11152312, 13940390, 22304624, 27880780, 55761560, 111523120]

約数ペア:

[(1, 111523120), (2, 55761560), (4, 27880780), (5, 22304624), (8, 13940390), (10, 11152312), (16, 6970195), (20, 5576156), (31, 3597520), (40, 2788078), (62, 1798760), (80, 1394039), (124, 899380), (155, 719504), (193, 577840), (233, 478640), (248, 449690), (310, 359752), (386, 288920), (466, 239320), (496, 224845), (620, 179876), (772, 144460), (932, 119660), (965, 115568), (1165, 95728), (1240, 89938), (1544, 72230), (1864, 59830), (1930, 57784), (2330, 47864), (2480, 44969), (3088, 36115), (3728, 29915), (3860, 28892), (4660, 23932), (5983, 18640), (7223, 15440), (7720, 14446), (9320, 11966)]