180492168

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 489968640

約数和(自身を除く): 309476472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 61, 62, 82, 93, 97, 122, 123, 124, 164, 183, 186, 194, 244, 246, 248, 291, 328, 366, 372, 388, 488, 492, 582, 732, 744, 776, 984, 1164, 1271, 1464, 1891, 2328, 2501, 2542, 3007, 3782, 3813, 3977, 5002, 5084, 5673, 5917, 6014, 7503, 7564, 7626, 7954, 9021, 10004, 10168, 11346, 11834, 11931, 12028, 15006, 15128, 15252, 15908, 17751, 18042, 20008, 22692, 23668, 23862, 24056, 30012, 30504, 31816, 35502, 36084, 45384, 47336, 47724, 60024, 71004, 72168, 77531, 95448, 123287, 142008, 155062, 183427, 232593, 242597, 246574, 310124, 366854, 369861, 465186, 485194, 493148, 550281, 620248, 727791, 733708, 739722, 930372, 970388, 986296, 1100562, 1455582, 1467416, 1479444, 1860744, 1940776, 2201124, 2911164, 2958888, 4402248, 5822328, 7520507, 15041014, 22561521, 30082028, 45123042, 60164056, 90246084, 180492168]

約数ペア:

[(1, 180492168), (2, 90246084), (3, 60164056), (4, 45123042), (6, 30082028), (8, 22561521), (12, 15041014), (24, 7520507), (31, 5822328), (41, 4402248), (61, 2958888), (62, 2911164), (82, 2201124), (93, 1940776), (97, 1860744), (122, 1479444), (123, 1467416), (124, 1455582), (164, 1100562), (183, 986296), (186, 970388), (194, 930372), (244, 739722), (246, 733708), (248, 727791), (291, 620248), (328, 550281), (366, 493148), (372, 485194), (388, 465186), (488, 369861), (492, 366854), (582, 310124), (732, 246574), (744, 242597), (776, 232593), (984, 183427), (1164, 155062), (1271, 142008), (1464, 123287), (1891, 95448), (2328, 77531), (2501, 72168), (2542, 71004), (3007, 60024), (3782, 47724), (3813, 47336), (3977, 45384), (5002, 36084), (5084, 35502), (5673, 31816), (5917, 30504), (6014, 30012), (7503, 24056), (7564, 23862), (7626, 23668), (7954, 22692), (9021, 20008), (10004, 18042), (10168, 17751), (11346, 15908), (11834, 15252), (11931, 15128), (12028, 15006)]