79805520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{36947}}^1$

素因数の和:36969

約数の個数: 80

約数和(自身を含む): 274893120

約数和(自身を除く): 195087600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 36947, 73894, 110841, 147788, 184735, 221682, 295576, 332523, 369470, 443364, 554205, 591152, 665046, 738940, 886728, 997569, 1108410, 1330092, 1477880, 1662615, 1773456, 1995138, 2216820, 2660184, 2955760, 3325230, 3990276, 4433640, 4987845, 5320368, 6650460, 7980552, 8867280, 9975690, 13300920, 15961104, 19951380, 26601840, 39902760, 79805520]

約数ペア:

[(1, 79805520), (2, 39902760), (3, 26601840), (4, 19951380), (5, 15961104), (6, 13300920), (8, 9975690), (9, 8867280), (10, 7980552), (12, 6650460), (15, 5320368), (16, 4987845), (18, 4433640), (20, 3990276), (24, 3325230), (27, 2955760), (30, 2660184), (36, 2216820), (40, 1995138), (45, 1773456), (48, 1662615), (54, 1477880), (60, 1330092), (72, 1108410), (80, 997569), (90, 886728), (108, 738940), (120, 665046), (135, 591152), (144, 554205), (180, 443364), (216, 369470), (240, 332523), (270, 295576), (360, 221682), (432, 184735), (540, 147788), (720, 110841), (1080, 73894), (2160, 36947)]