15960288

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 43541064

約数和(自身を除く): 27580776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 961, 992, 1038, 1384, 1488, 1922, 2076, 2768, 2883, 2976, 3844, 4152, 5363, 5536, 5766, 7688, 8304, 10726, 11532, 15376, 16089, 16608, 21452, 23064, 30752, 32178, 42904, 46128, 64356, 85808, 92256, 128712, 166253, 171616, 257424, 332506, 498759, 514848, 665012, 997518, 1330024, 1995036, 2660048, 3990072, 5320096, 7980144, 15960288]

約数ペア:

[(1, 15960288), (2, 7980144), (3, 5320096), (4, 3990072), (6, 2660048), (8, 1995036), (12, 1330024), (16, 997518), (24, 665012), (31, 514848), (32, 498759), (48, 332506), (62, 257424), (93, 171616), (96, 166253), (124, 128712), (173, 92256), (186, 85808), (248, 64356), (346, 46128), (372, 42904), (496, 32178), (519, 30752), (692, 23064), (744, 21452), (961, 16608), (992, 16089), (1038, 15376), (1384, 11532), (1488, 10726), (1922, 8304), (2076, 7688), (2768, 5766), (2883, 5536), (2976, 5363), (3844, 4152)]