165555120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8311}}^1$

素因数の和:8410

約数の個数: 80

約数和(自身を含む): 519466752

約数和(自身を除く): 353911632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 8311, 9960, 16622, 19920, 24933, 33244, 41555, 49866, 66488, 83110, 99732, 124665, 132976, 166220, 199464, 249330, 332440, 398928, 498660, 664880, 689813, 997320, 1379626, 1994640, 2069439, 2759252, 3449065, 4138878, 5518504, 6898130, 8277756, 10347195, 11037008, 13796260, 16555512, 20694390, 27592520, 33111024, 41388780, 55185040, 82777560, 165555120]

約数ペア:

[(1, 165555120), (2, 82777560), (3, 55185040), (4, 41388780), (5, 33111024), (6, 27592520), (8, 20694390), (10, 16555512), (12, 13796260), (15, 11037008), (16, 10347195), (20, 8277756), (24, 6898130), (30, 5518504), (40, 4138878), (48, 3449065), (60, 2759252), (80, 2069439), (83, 1994640), (120, 1379626), (166, 997320), (240, 689813), (249, 664880), (332, 498660), (415, 398928), (498, 332440), (664, 249330), (830, 199464), (996, 166220), (1245, 132976), (1328, 124665), (1660, 99732), (1992, 83110), (2490, 66488), (3320, 49866), (3984, 41555), (4980, 33244), (6640, 24933), (8311, 19920), (9960, 16622)]