108687960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:818

約数の個数: 128

約数和(自身を含む): 365169600

約数和(自身を除く): 256481640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 641, 785, 942, 1080, 1256, 1282, 1413, 1570, 1884, 1923, 2355, 2564, 2826, 3140, 3205, 3768, 3846, 4239, 4710, 5128, 5652, 5769, 6280, 6410, 7065, 7692, 8478, 9420, 9615, 11304, 11538, 12820, 14130, 15384, 16956, 17307, 18840, 19230, 21195, 23076, 25640, 28260, 28845, 33912, 34614, 38460, 42390, 46152, 56520, 57690, 69228, 76920, 84780, 86535, 100637, 115380, 138456, 169560, 173070, 201274, 230760, 301911, 346140, 402548, 503185, 603822, 692280, 805096, 905733, 1006370, 1207644, 1509555, 1811466, 2012740, 2415288, 2717199, 3019110, 3622932, 4025480, 4528665, 5434398, 6038220, 7245864, 9057330, 10868796, 12076440, 13585995, 18114660, 21737592, 27171990, 36229320, 54343980, 108687960]

約数ペア:

[(1, 108687960), (2, 54343980), (3, 36229320), (4, 27171990), (5, 21737592), (6, 18114660), (8, 13585995), (9, 12076440), (10, 10868796), (12, 9057330), (15, 7245864), (18, 6038220), (20, 5434398), (24, 4528665), (27, 4025480), (30, 3622932), (36, 3019110), (40, 2717199), (45, 2415288), (54, 2012740), (60, 1811466), (72, 1509555), (90, 1207644), (108, 1006370), (120, 905733), (135, 805096), (157, 692280), (180, 603822), (216, 503185), (270, 402548), (314, 346140), (360, 301911), (471, 230760), (540, 201274), (628, 173070), (641, 169560), (785, 138456), (942, 115380), (1080, 100637), (1256, 86535), (1282, 84780), (1413, 76920), (1570, 69228), (1884, 57690), (1923, 56520), (2355, 46152), (2564, 42390), (2826, 38460), (3140, 34614), (3205, 33912), (3768, 28845), (3846, 28260), (4239, 25640), (4710, 23076), (5128, 21195), (5652, 19230), (5769, 18840), (6280, 17307), (6410, 16956), (7065, 15384), (7692, 14130), (8478, 12820), (9420, 11538), (9615, 11304)]