105261840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{146197}}^1$

素因数の和:146216

約数の個数: 60

約数和(自身を含む): 353506764

約数和(自身を除く): 248244924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 146197, 292394, 438591, 584788, 730985, 877182, 1169576, 1315773, 1461970, 1754364, 2192955, 2339152, 2631546, 2923940, 3508728, 4385910, 5263092, 5847880, 6578865, 7017456, 8771820, 10526184, 11695760, 13157730, 17543640, 21052368, 26315460, 35087280, 52630920, 105261840]

約数ペア:

[(1, 105261840), (2, 52630920), (3, 35087280), (4, 26315460), (5, 21052368), (6, 17543640), (8, 13157730), (9, 11695760), (10, 10526184), (12, 8771820), (15, 7017456), (16, 6578865), (18, 5847880), (20, 5263092), (24, 4385910), (30, 3508728), (36, 2923940), (40, 2631546), (45, 2339152), (48, 2192955), (60, 1754364), (72, 1461970), (80, 1315773), (90, 1169576), (120, 877182), (144, 730985), (180, 584788), (240, 438591), (360, 292394), (720, 146197)]