179760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 642816

約数和(自身を除く): 463056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 1680, 1712, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5136, 5992, 6420, 7490, 8560, 8988, 11235, 11984, 12840, 14980, 17976, 22470, 25680, 29960, 35952, 44940, 59920, 89880, 179760]

約数ペア:

[(1, 179760), (2, 89880), (3, 59920), (4, 44940), (5, 35952), (6, 29960), (7, 25680), (8, 22470), (10, 17976), (12, 14980), (14, 12840), (15, 11984), (16, 11235), (20, 8988), (21, 8560), (24, 7490), (28, 6420), (30, 5992), (35, 5136), (40, 4494), (42, 4280), (48, 3745), (56, 3210), (60, 2996), (70, 2568), (80, 2247), (84, 2140), (105, 1712), (107, 1680), (112, 1605), (120, 1498), (140, 1284), (168, 1070), (210, 856), (214, 840), (240, 749), (280, 642), (321, 560), (336, 535), (420, 428)]