158974560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2157

約数の個数: 144

約数和(自身を含む): 553001904

約数和(自身を除く): 394027344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2083, 2120, 2385, 2544, 3180, 3816, 4166, 4240, 4770, 5088, 6249, 6360, 7632, 8332, 8480, 9540, 10415, 12498, 12720, 15264, 16664, 18747, 19080, 20830, 24996, 25440, 31245, 33328, 37494, 38160, 41660, 49992, 62490, 66656, 74988, 76320, 83320, 93735, 99984, 110399, 124980, 149976, 166640, 187470, 199968, 220798, 249960, 299952, 331197, 333280, 374940, 441596, 499920, 551995, 599904, 662394, 749880, 883192, 993591, 999840, 1103990, 1324788, 1499760, 1655985, 1766384, 1987182, 2207980, 2649576, 2999520, 3311970, 3532768, 3974364, 4415960, 4967955, 5299152, 6623940, 7948728, 8831920, 9935910, 10598304, 13247880, 15897456, 17663840, 19871820, 26495760, 31794912, 39743640, 52991520, 79487280, 158974560]

約数ペア:

[(1, 158974560), (2, 79487280), (3, 52991520), (4, 39743640), (5, 31794912), (6, 26495760), (8, 19871820), (9, 17663840), (10, 15897456), (12, 13247880), (15, 10598304), (16, 9935910), (18, 8831920), (20, 7948728), (24, 6623940), (30, 5299152), (32, 4967955), (36, 4415960), (40, 3974364), (45, 3532768), (48, 3311970), (53, 2999520), (60, 2649576), (72, 2207980), (80, 1987182), (90, 1766384), (96, 1655985), (106, 1499760), (120, 1324788), (144, 1103990), (159, 999840), (160, 993591), (180, 883192), (212, 749880), (240, 662394), (265, 599904), (288, 551995), (318, 499920), (360, 441596), (424, 374940), (477, 333280), (480, 331197), (530, 299952), (636, 249960), (720, 220798), (795, 199968), (848, 187470), (954, 166640), (1060, 149976), (1272, 124980), (1440, 110399), (1590, 99984), (1696, 93735), (1908, 83320), (2083, 76320), (2120, 74988), (2385, 66656), (2544, 62490), (3180, 49992), (3816, 41660), (4166, 38160), (4240, 37494), (4770, 33328), (5088, 31245), (6249, 25440), (6360, 24996), (7632, 20830), (8332, 19080), (8480, 18747), (9540, 16664), (10415, 15264), (12498, 12720)]