86883960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 193052040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 636, 719, 760, 795, 1007, 1060, 1140, 1272, 1438, 1590, 2014, 2120, 2157, 2280, 2876, 3021, 3180, 3595, 4028, 4314, 5035, 5752, 6042, 6360, 7190, 8056, 8628, 10070, 10785, 12084, 13661, 14380, 15105, 17256, 20140, 21570, 24168, 27322, 28760, 30210, 38107, 40280, 40983, 43140, 54644, 60420, 68305, 76214, 81966, 86280, 109288, 114321, 120840, 136610, 152428, 163932, 190535, 204915, 228642, 273220, 304856, 327864, 381070, 409830, 457284, 546440, 571605, 724033, 762140, 819660, 914568, 1143210, 1448066, 1524280, 1639320, 2172099, 2286420, 2896132, 3620165, 4344198, 4572840, 5792264, 7240330, 8688396, 10860495, 14480660, 17376792, 21720990, 28961320, 43441980, 86883960]

約数ペア:

[(1, 86883960), (2, 43441980), (3, 28961320), (4, 21720990), (5, 17376792), (6, 14480660), (8, 10860495), (10, 8688396), (12, 7240330), (15, 5792264), (19, 4572840), (20, 4344198), (24, 3620165), (30, 2896132), (38, 2286420), (40, 2172099), (53, 1639320), (57, 1524280), (60, 1448066), (76, 1143210), (95, 914568), (106, 819660), (114, 762140), (120, 724033), (152, 571605), (159, 546440), (190, 457284), (212, 409830), (228, 381070), (265, 327864), (285, 304856), (318, 273220), (380, 228642), (424, 204915), (456, 190535), (530, 163932), (570, 152428), (636, 136610), (719, 120840), (760, 114321), (795, 109288), (1007, 86280), (1060, 81966), (1140, 76214), (1272, 68305), (1438, 60420), (1590, 54644), (2014, 43140), (2120, 40983), (2157, 40280), (2280, 38107), (2876, 30210), (3021, 28760), (3180, 27322), (3595, 24168), (4028, 21570), (4314, 20140), (5035, 17256), (5752, 15105), (6042, 14380), (6360, 13661), (7190, 12084), (8056, 10785), (8628, 10070)]