54201840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 213736320

約数和(自身を除く): 159534480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 419, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 838, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1257, 1320, 1470, 1540, 1617, 1676, 1680, 1848, 1960, 2095, 2156, 2310, 2352, 2514, 2640, 2695, 2933, 2940, 3080, 3234, 3352, 3696, 3920, 4190, 4312, 4609, 4620, 5028, 5390, 5866, 5880, 6160, 6285, 6468, 6704, 8085, 8380, 8624, 8799, 9218, 9240, 10056, 10780, 11732, 11760, 12570, 12936, 13827, 14665, 16170, 16760, 17598, 18436, 18480, 20112, 20531, 21560, 23045, 23464, 25140, 25872, 27654, 29330, 32263, 32340, 33520, 35196, 36872, 41062, 43120, 43995, 46090, 46928, 50280, 55308, 58660, 61593, 64526, 64680, 69135, 70392, 73744, 82124, 87990, 92180, 96789, 100560, 102655, 110616, 117320, 123186, 129052, 129360, 138270, 140784, 161315, 164248, 175980, 184360, 193578, 205310, 221232, 225841, 234640, 246372, 258104, 276540, 307965, 322630, 328496, 351960, 368720, 387156, 410620, 451682, 483945, 492744, 516208, 553080, 615930, 645260, 677523, 703920, 774312, 821240, 903364, 967890, 985488, 1106160, 1129205, 1231860, 1290520, 1355046, 1548624, 1642480, 1806728, 1935780, 2258410, 2463720, 2581040, 2710092, 3387615, 3613456, 3871560, 4516820, 4927440, 5420184, 6775230, 7743120, 9033640, 10840368, 13550460, 18067280, 27100920, 54201840]

約数ペア:

[(1, 54201840), (2, 27100920), (3, 18067280), (4, 13550460), (5, 10840368), (6, 9033640), (7, 7743120), (8, 6775230), (10, 5420184), (11, 4927440), (12, 4516820), (14, 3871560), (15, 3613456), (16, 3387615), (20, 2710092), (21, 2581040), (22, 2463720), (24, 2258410), (28, 1935780), (30, 1806728), (33, 1642480), (35, 1548624), (40, 1355046), (42, 1290520), (44, 1231860), (48, 1129205), (49, 1106160), (55, 985488), (56, 967890), (60, 903364), (66, 821240), (70, 774312), (77, 703920), (80, 677523), (84, 645260), (88, 615930), (98, 553080), (105, 516208), (110, 492744), (112, 483945), (120, 451682), (132, 410620), (140, 387156), (147, 368720), (154, 351960), (165, 328496), (168, 322630), (176, 307965), (196, 276540), (210, 258104), (220, 246372), (231, 234640), (240, 225841), (245, 221232), (264, 205310), (280, 193578), (294, 184360), (308, 175980), (330, 164248), (336, 161315), (385, 140784), (392, 138270), (419, 129360), (420, 129052), (440, 123186), (462, 117320), (490, 110616), (528, 102655), (539, 100560), (560, 96789), (588, 92180), (616, 87990), (660, 82124), (735, 73744), (770, 70392), (784, 69135), (838, 64680), (840, 64526), (880, 61593), (924, 58660), (980, 55308), (1078, 50280), (1155, 46928), (1176, 46090), (1232, 43995), (1257, 43120), (1320, 41062), (1470, 36872), (1540, 35196), (1617, 33520), (1676, 32340), (1680, 32263), (1848, 29330), (1960, 27654), (2095, 25872), (2156, 25140), (2310, 23464), (2352, 23045), (2514, 21560), (2640, 20531), (2695, 20112), (2933, 18480), (2940, 18436), (3080, 17598), (3234, 16760), (3352, 16170), (3696, 14665), (3920, 13827), (4190, 12936), (4312, 12570), (4609, 11760), (4620, 11732), (5028, 10780), (5390, 10056), (5866, 9240), (5880, 9218), (6160, 8799), (6285, 8624), (6468, 8380), (6704, 8085)]