194825520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90197}}^1$

素因数の和:90219

約数の個数: 80

約数和(自身を含む): 671073120

約数和(自身を除く): 476247600

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, 90197, 180394, 270591, 360788, 450985, 541182, 721576, 811773, 901970, 1082364, 1352955, 1443152, 1623546, 1803940, 2164728, 2435319, 2705910, 3247092, 3607880, 4058865, 4329456, 4870638, 5411820, 6494184, 7215760, 8117730, 9741276, 10823640, 12176595, 12988368, 16235460, 19482552, 21647280, 24353190, 32470920, 38965104, 48706380, 64941840, 97412760, 194825520]

約数ペア:

[(1, 194825520), (2, 97412760), (3, 64941840), (4, 48706380), (5, 38965104), (6, 32470920), (8, 24353190), (9, 21647280), (10, 19482552), (12, 16235460), (15, 12988368), (16, 12176595), (18, 10823640), (20, 9741276), (24, 8117730), (27, 7215760), (30, 6494184), (36, 5411820), (40, 4870638), (45, 4329456), (48, 4058865), (54, 3607880), (60, 3247092), (72, 2705910), (80, 2435319), (90, 2164728), (108, 1803940), (120, 1623546), (135, 1443152), (144, 1352955), (180, 1082364), (216, 901970), (240, 811773), (270, 721576), (360, 541182), (432, 450985), (540, 360788), (720, 270591), (1080, 180394), (2160, 90197)]