210089520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{291791}}^1$

素因数の和:291810

約数の個数: 60

約数和(自身を含む): 705553056

約数和(自身を除く): 495463536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 291791, 583582, 875373, 1167164, 1458955, 1750746, 2334328, 2626119, 2917910, 3501492, 4376865, 4668656, 5252238, 5835820, 7002984, 8753730, 10504476, 11671640, 13130595, 14005968, 17507460, 21008952, 23343280, 26261190, 35014920, 42017904, 52522380, 70029840, 105044760, 210089520]

約数ペア:

[(1, 210089520), (2, 105044760), (3, 70029840), (4, 52522380), (5, 42017904), (6, 35014920), (8, 26261190), (9, 23343280), (10, 21008952), (12, 17507460), (15, 14005968), (16, 13130595), (18, 11671640), (20, 10504476), (24, 8753730), (30, 7002984), (36, 5835820), (40, 5252238), (45, 4668656), (48, 4376865), (60, 3501492), (72, 2917910), (80, 2626119), (90, 2334328), (120, 1750746), (144, 1458955), (180, 1167164), (240, 875373), (360, 583582), (720, 291791)]