1942161840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{899149}}^1$

素因数の和:899171

約数の個数: 80

約数和(自身を含む): 6689676000

約数和(自身を除く): 4747514160

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, 899149, 1798298, 2697447, 3596596, 4495745, 5394894, 7193192, 8092341, 8991490, 10789788, 13487235, 14386384, 16184682, 17982980, 21579576, 24277023, 26974470, 32369364, 35965960, 40461705, 43159152, 48554046, 53948940, 64738728, 71931920, 80923410, 97108092, 107897880, 121385115, 129477456, 161846820, 194216184, 215795760, 242770230, 323693640, 388432368, 485540460, 647387280, 971080920, 1942161840]

約数ペア:

[(1, 1942161840), (2, 971080920), (3, 647387280), (4, 485540460), (5, 388432368), (6, 323693640), (8, 242770230), (9, 215795760), (10, 194216184), (12, 161846820), (15, 129477456), (16, 121385115), (18, 107897880), (20, 97108092), (24, 80923410), (27, 71931920), (30, 64738728), (36, 53948940), (40, 48554046), (45, 43159152), (48, 40461705), (54, 35965960), (60, 32369364), (72, 26974470), (80, 24277023), (90, 21579576), (108, 17982980), (120, 16184682), (135, 14386384), (144, 13487235), (180, 10789788), (216, 8991490), (240, 8092341), (270, 7193192), (360, 5394894), (432, 4495745), (540, 3596596), (720, 2697447), (1080, 1798298), (2160, 899149)]