1520432480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59023}}^1$

素因数の和:59068

約数の個数: 96

約数和(自身を含む): 4283725824

約数和(自身を除く): 2763293344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 59023, 118046, 236092, 295115, 413161, 472184, 590230, 826322, 944368, 1180460, 1357529, 1652644, 1888736, 2065805, 2360920, 2715058, 3305288, 4131610, 4721840, 5430116, 6610576, 6787645, 8263220, 9443680, 9502703, 10860232, 13221152, 13575290, 16526440, 19005406, 21720464, 27150580, 33052880, 38010812, 43440928, 47513515, 54301160, 66105760, 76021624, 95027030, 108602320, 152043248, 190054060, 217204640, 304086496, 380108120, 760216240, 1520432480]

約数ペア:

[(1, 1520432480), (2, 760216240), (4, 380108120), (5, 304086496), (7, 217204640), (8, 190054060), (10, 152043248), (14, 108602320), (16, 95027030), (20, 76021624), (23, 66105760), (28, 54301160), (32, 47513515), (35, 43440928), (40, 38010812), (46, 33052880), (56, 27150580), (70, 21720464), (80, 19005406), (92, 16526440), (112, 13575290), (115, 13221152), (140, 10860232), (160, 9502703), (161, 9443680), (184, 8263220), (224, 6787645), (230, 6610576), (280, 5430116), (322, 4721840), (368, 4131610), (460, 3305288), (560, 2715058), (644, 2360920), (736, 2065805), (805, 1888736), (920, 1652644), (1120, 1357529), (1288, 1180460), (1610, 944368), (1840, 826322), (2576, 590230), (3220, 472184), (3680, 413161), (5152, 295115), (6440, 236092), (12880, 118046), (25760, 59023)]