421047360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{146197}}^1$

素因数の和:146220

約数の個数: 84

約数和(自身を含む): 1448237388

約数和(自身を除く): 1027190028

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, 146197, 292394, 438591, 584788, 730985, 877182, 1169576, 1315773, 1461970, 1754364, 2192955, 2339152, 2631546, 2923940, 3508728, 4385910, 4678304, 5263092, 5847880, 6578865, 7017456, 8771820, 9356608, 10526184, 11695760, 13157730, 14034912, 17543640, 21052368, 23391520, 26315460, 28069824, 35087280, 42104736, 46783040, 52630920, 70174560, 84209472, 105261840, 140349120, 210523680, 421047360]

約数ペア:

[(1, 421047360), (2, 210523680), (3, 140349120), (4, 105261840), (5, 84209472), (6, 70174560), (8, 52630920), (9, 46783040), (10, 42104736), (12, 35087280), (15, 28069824), (16, 26315460), (18, 23391520), (20, 21052368), (24, 17543640), (30, 14034912), (32, 13157730), (36, 11695760), (40, 10526184), (45, 9356608), (48, 8771820), (60, 7017456), (64, 6578865), (72, 5847880), (80, 5263092), (90, 4678304), (96, 4385910), (120, 3508728), (144, 2923940), (160, 2631546), (180, 2339152), (192, 2192955), (240, 1754364), (288, 1461970), (320, 1315773), (360, 1169576), (480, 877182), (576, 730985), (720, 584788), (960, 438591), (1440, 292394), (2880, 146197)]