123280080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:994

約数の個数: 240

約数和(自身を含む): 485486784

約数和(自身を除く): 362206704

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, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 953, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1906, 1960, 2156, 2310, 2352, 2640, 2695, 2859, 2940, 3080, 3234, 3696, 3812, 3920, 4312, 4620, 4765, 5390, 5718, 5880, 6160, 6468, 6671, 7624, 8085, 8624, 9240, 9530, 10483, 10780, 11436, 11760, 12936, 13342, 14295, 15248, 16170, 18480, 19060, 20013, 20966, 21560, 22872, 25872, 26684, 28590, 31449, 32340, 33355, 38120, 40026, 41932, 43120, 45744, 46697, 52415, 53368, 57180, 62898, 64680, 66710, 73381, 76240, 80052, 83864, 93394, 100065, 104830, 106736, 114360, 125796, 129360, 133420, 140091, 146762, 157245, 160104, 167728, 186788, 200130, 209660, 220143, 228720, 233485, 251592, 266840, 280182, 293524, 314490, 320208, 366905, 373576, 400260, 419320, 440286, 466970, 503184, 513667, 533680, 560364, 587048, 628980, 700455, 733810, 747152, 800520, 838640, 880572, 933940, 1027334, 1100715, 1120728, 1174096, 1257960, 1400910, 1467620, 1541001, 1601040, 1761144, 1867880, 2054668, 2201430, 2241456, 2515920, 2568335, 2801820, 2935240, 3082002, 3522288, 3735760, 4109336, 4402860, 5136670, 5603640, 5870480, 6164004, 7705005, 8218672, 8805720, 10273340, 11207280, 12328008, 15410010, 17611440, 20546680, 24656016, 30820020, 41093360, 61640040, 123280080]

約数ペア:

[(1, 123280080), (2, 61640040), (3, 41093360), (4, 30820020), (5, 24656016), (6, 20546680), (7, 17611440), (8, 15410010), (10, 12328008), (11, 11207280), (12, 10273340), (14, 8805720), (15, 8218672), (16, 7705005), (20, 6164004), (21, 5870480), (22, 5603640), (24, 5136670), (28, 4402860), (30, 4109336), (33, 3735760), (35, 3522288), (40, 3082002), (42, 2935240), (44, 2801820), (48, 2568335), (49, 2515920), (55, 2241456), (56, 2201430), (60, 2054668), (66, 1867880), (70, 1761144), (77, 1601040), (80, 1541001), (84, 1467620), (88, 1400910), (98, 1257960), (105, 1174096), (110, 1120728), (112, 1100715), (120, 1027334), (132, 933940), (140, 880572), (147, 838640), (154, 800520), (165, 747152), (168, 733810), (176, 700455), (196, 628980), (210, 587048), (220, 560364), (231, 533680), (240, 513667), (245, 503184), (264, 466970), (280, 440286), (294, 419320), (308, 400260), (330, 373576), (336, 366905), (385, 320208), (392, 314490), (420, 293524), (440, 280182), (462, 266840), (490, 251592), (528, 233485), (539, 228720), (560, 220143), (588, 209660), (616, 200130), (660, 186788), (735, 167728), (770, 160104), (784, 157245), (840, 146762), (880, 140091), (924, 133420), (953, 129360), (980, 125796), (1078, 114360), (1155, 106736), (1176, 104830), (1232, 100065), (1320, 93394), (1470, 83864), (1540, 80052), (1617, 76240), (1680, 73381), (1848, 66710), (1906, 64680), (1960, 62898), (2156, 57180), (2310, 53368), (2352, 52415), (2640, 46697), (2695, 45744), (2859, 43120), (2940, 41932), (3080, 40026), (3234, 38120), (3696, 33355), (3812, 32340), (3920, 31449), (4312, 28590), (4620, 26684), (4765, 25872), (5390, 22872), (5718, 21560), (5880, 20966), (6160, 20013), (6468, 19060), (6671, 18480), (7624, 16170), (8085, 15248), (8624, 14295), (9240, 13342), (9530, 12936), (10483, 11760), (10780, 11436)]