4944174120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{19991}}^1$

素因数の和:20240

約数の個数: 128

約数和(自身を含む): 16553376000

約数和(自身を除く): 11609201880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 916, 1080, 1145, 1374, 1832, 2061, 2290, 2748, 3435, 4122, 4580, 5496, 6183, 6870, 8244, 9160, 10305, 12366, 13740, 16488, 19991, 20610, 24732, 27480, 30915, 39982, 41220, 49464, 59973, 61830, 79964, 82440, 99955, 119946, 123660, 159928, 179919, 199910, 239892, 247320, 299865, 359838, 399820, 479784, 539757, 599730, 719676, 799640, 899595, 1079514, 1199460, 1439352, 1799190, 2159028, 2398920, 2698785, 3598380, 4318056, 4577939, 5397570, 7196760, 9155878, 10795140, 13733817, 18311756, 21590280, 22889695, 27467634, 36623512, 41201451, 45779390, 54935268, 68669085, 82402902, 91558780, 109870536, 123604353, 137338170, 164805804, 183117560, 206007255, 247208706, 274676340, 329611608, 412014510, 494417412, 549352680, 618021765, 824029020, 988834824, 1236043530, 1648058040, 2472087060, 4944174120]

約数ペア:

[(1, 4944174120), (2, 2472087060), (3, 1648058040), (4, 1236043530), (5, 988834824), (6, 824029020), (8, 618021765), (9, 549352680), (10, 494417412), (12, 412014510), (15, 329611608), (18, 274676340), (20, 247208706), (24, 206007255), (27, 183117560), (30, 164805804), (36, 137338170), (40, 123604353), (45, 109870536), (54, 91558780), (60, 82402902), (72, 68669085), (90, 54935268), (108, 45779390), (120, 41201451), (135, 36623512), (180, 27467634), (216, 22889695), (229, 21590280), (270, 18311756), (360, 13733817), (458, 10795140), (540, 9155878), (687, 7196760), (916, 5397570), (1080, 4577939), (1145, 4318056), (1374, 3598380), (1832, 2698785), (2061, 2398920), (2290, 2159028), (2748, 1799190), (3435, 1439352), (4122, 1199460), (4580, 1079514), (5496, 899595), (6183, 799640), (6870, 719676), (8244, 599730), (9160, 539757), (10305, 479784), (12366, 399820), (13740, 359838), (16488, 299865), (19991, 247320), (20610, 239892), (24732, 199910), (27480, 179919), (30915, 159928), (39982, 123660), (41220, 119946), (49464, 99955), (59973, 82440), (61830, 79964)]