161892480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{84319}}^1$

素因数の和:84341

約数の個数: 64

約数和(自身を含む): 516038400

約数和(自身を除く): 354145920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 84319, 168638, 252957, 337276, 421595, 505914, 674552, 843190, 1011828, 1264785, 1349104, 1686380, 2023656, 2529570, 2698208, 3372760, 4047312, 5059140, 5396416, 6745520, 8094624, 10118280, 10792832, 13491040, 16189248, 20236560, 26982080, 32378496, 40473120, 53964160, 80946240, 161892480]

約数ペア:

[(1, 161892480), (2, 80946240), (3, 53964160), (4, 40473120), (5, 32378496), (6, 26982080), (8, 20236560), (10, 16189248), (12, 13491040), (15, 10792832), (16, 10118280), (20, 8094624), (24, 6745520), (30, 5396416), (32, 5059140), (40, 4047312), (48, 3372760), (60, 2698208), (64, 2529570), (80, 2023656), (96, 1686380), (120, 1349104), (128, 1264785), (160, 1011828), (192, 843190), (240, 674552), (320, 505914), (384, 421595), (480, 337276), (640, 252957), (960, 168638), (1920, 84319)]