259767360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{90197}}^1$

素因数の和:90220

約数の個数: 84

約数和(自身を含む): 893501388

約数和(自身を除く): 633734028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 90197, 180394, 270591, 360788, 450985, 541182, 721576, 811773, 901970, 1082364, 1352955, 1443152, 1623546, 1803940, 2164728, 2705910, 2886304, 3247092, 3607880, 4058865, 4329456, 5411820, 5772608, 6494184, 7215760, 8117730, 8658912, 10823640, 12988368, 14431520, 16235460, 17317824, 21647280, 25976736, 28863040, 32470920, 43294560, 51953472, 64941840, 86589120, 129883680, 259767360]

約数ペア:

[(1, 259767360), (2, 129883680), (3, 86589120), (4, 64941840), (5, 51953472), (6, 43294560), (8, 32470920), (9, 28863040), (10, 25976736), (12, 21647280), (15, 17317824), (16, 16235460), (18, 14431520), (20, 12988368), (24, 10823640), (30, 8658912), (32, 8117730), (36, 7215760), (40, 6494184), (45, 5772608), (48, 5411820), (60, 4329456), (64, 4058865), (72, 3607880), (80, 3247092), (90, 2886304), (96, 2705910), (120, 2164728), (144, 1803940), (160, 1623546), (180, 1443152), (192, 1352955), (240, 1082364), (288, 901970), (320, 811773), (360, 721576), (480, 541182), (576, 450985), (720, 360788), (960, 270591), (1440, 180394), (2880, 90197)]