56432880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11197}}^1$

素因数の和:11223

約数の個数: 120

約数和(自身を含む): 216614112

約数和(自身を除く): 160181232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 11197, 22394, 33591, 44788, 55985, 67182, 78379, 89576, 100773, 111970, 134364, 156758, 167955, 179152, 201546, 223940, 235137, 268728, 313516, 335910, 391895, 403092, 447880, 470274, 503865, 537456, 627032, 671820, 705411, 783790, 806184, 895760, 940548, 1007730, 1175685, 1254064, 1343640, 1410822, 1567580, 1612368, 1881096, 2015460, 2351370, 2687280, 2821644, 3135160, 3527055, 3762192, 4030920, 4702740, 5643288, 6270320, 7054110, 8061840, 9405480, 11286576, 14108220, 18810960, 28216440, 56432880]

約数ペア:

[(1, 56432880), (2, 28216440), (3, 18810960), (4, 14108220), (5, 11286576), (6, 9405480), (7, 8061840), (8, 7054110), (9, 6270320), (10, 5643288), (12, 4702740), (14, 4030920), (15, 3762192), (16, 3527055), (18, 3135160), (20, 2821644), (21, 2687280), (24, 2351370), (28, 2015460), (30, 1881096), (35, 1612368), (36, 1567580), (40, 1410822), (42, 1343640), (45, 1254064), (48, 1175685), (56, 1007730), (60, 940548), (63, 895760), (70, 806184), (72, 783790), (80, 705411), (84, 671820), (90, 627032), (105, 537456), (112, 503865), (120, 470274), (126, 447880), (140, 403092), (144, 391895), (168, 335910), (180, 313516), (210, 268728), (240, 235137), (252, 223940), (280, 201546), (315, 179152), (336, 167955), (360, 156758), (420, 134364), (504, 111970), (560, 100773), (630, 89576), (720, 78379), (840, 67182), (1008, 55985), (1260, 44788), (1680, 33591), (2520, 22394), (5040, 11197)]