2964721920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5113}}^1$

素因数の和:5288

約数の個数: 144

約数和(自身を含む): 9533150592

約数和(自身を除く): 6568428672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 256, 302, 320, 384, 453, 480, 604, 640, 755, 768, 906, 960, 1208, 1280, 1510, 1812, 1920, 2265, 2416, 3020, 3624, 3840, 4530, 4832, 5113, 6040, 7248, 9060, 9664, 10226, 12080, 14496, 15339, 18120, 19328, 20452, 24160, 25565, 28992, 30678, 36240, 38656, 40904, 48320, 51130, 57984, 61356, 72480, 76695, 81808, 96640, 102260, 115968, 122712, 144960, 153390, 163616, 193280, 204520, 245424, 289920, 306780, 327232, 409040, 490848, 579840, 613560, 654464, 772063, 818080, 981696, 1227120, 1308928, 1544126, 1636160, 1963392, 2316189, 2454240, 3088252, 3272320, 3860315, 3926784, 4632378, 4908480, 6176504, 6544640, 7720630, 9264756, 9816960, 11580945, 12353008, 15441260, 18529512, 19633920, 23161890, 24706016, 30882520, 37059024, 46323780, 49412032, 61765040, 74118048, 92647560, 98824064, 123530080, 148236096, 185295120, 197648128, 247060160, 296472192, 370590240, 494120320, 592944384, 741180480, 988240640, 1482360960, 2964721920]

約数ペア:

[(1, 2964721920), (2, 1482360960), (3, 988240640), (4, 741180480), (5, 592944384), (6, 494120320), (8, 370590240), (10, 296472192), (12, 247060160), (15, 197648128), (16, 185295120), (20, 148236096), (24, 123530080), (30, 98824064), (32, 92647560), (40, 74118048), (48, 61765040), (60, 49412032), (64, 46323780), (80, 37059024), (96, 30882520), (120, 24706016), (128, 23161890), (151, 19633920), (160, 18529512), (192, 15441260), (240, 12353008), (256, 11580945), (302, 9816960), (320, 9264756), (384, 7720630), (453, 6544640), (480, 6176504), (604, 4908480), (640, 4632378), (755, 3926784), (768, 3860315), (906, 3272320), (960, 3088252), (1208, 2454240), (1280, 2316189), (1510, 1963392), (1812, 1636160), (1920, 1544126), (2265, 1308928), (2416, 1227120), (3020, 981696), (3624, 818080), (3840, 772063), (4530, 654464), (4832, 613560), (5113, 579840), (6040, 490848), (7248, 409040), (9060, 327232), (9664, 306780), (10226, 289920), (12080, 245424), (14496, 204520), (15339, 193280), (18120, 163616), (19328, 153390), (20452, 144960), (24160, 122712), (25565, 115968), (28992, 102260), (30678, 96640), (36240, 81808), (38656, 76695), (40904, 72480), (48320, 61356), (51130, 57984)]