40342080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{42023}}^1$

素因数の和:42043

約数の個数: 56

約数和(自身を含む): 128089152

約数和(自身を除く): 87747072

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, 160, 192, 240, 320, 480, 960, 42023, 84046, 126069, 168092, 210115, 252138, 336184, 420230, 504276, 630345, 672368, 840460, 1008552, 1260690, 1344736, 1680920, 2017104, 2521380, 2689472, 3361840, 4034208, 5042760, 6723680, 8068416, 10085520, 13447360, 20171040, 40342080]

約数ペア:

[(1, 40342080), (2, 20171040), (3, 13447360), (4, 10085520), (5, 8068416), (6, 6723680), (8, 5042760), (10, 4034208), (12, 3361840), (15, 2689472), (16, 2521380), (20, 2017104), (24, 1680920), (30, 1344736), (32, 1260690), (40, 1008552), (48, 840460), (60, 672368), (64, 630345), (80, 504276), (96, 420230), (120, 336184), (160, 252138), (192, 210115), (240, 168092), (320, 126069), (480, 84046), (960, 42023)]