342617760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{237929}}^1$

素因数の和:237950

約数の個数: 72

約数和(自身を含む): 1169188020

約数和(自身を除く): 826570260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 237929, 475858, 713787, 951716, 1189645, 1427574, 1903432, 2141361, 2379290, 2855148, 3568935, 3806864, 4282722, 4758580, 5710296, 7137870, 7613728, 8565444, 9517160, 10706805, 11420592, 14275740, 17130888, 19034320, 21413610, 22841184, 28551480, 34261776, 38068640, 42827220, 57102960, 68523552, 85654440, 114205920, 171308880, 342617760]

約数ペア:

[(1, 342617760), (2, 171308880), (3, 114205920), (4, 85654440), (5, 68523552), (6, 57102960), (8, 42827220), (9, 38068640), (10, 34261776), (12, 28551480), (15, 22841184), (16, 21413610), (18, 19034320), (20, 17130888), (24, 14275740), (30, 11420592), (32, 10706805), (36, 9517160), (40, 8565444), (45, 7613728), (48, 7137870), (60, 5710296), (72, 4758580), (80, 4282722), (90, 3806864), (96, 3568935), (120, 2855148), (144, 2379290), (160, 2141361), (180, 1903432), (240, 1427574), (288, 1189645), (360, 951716), (480, 713787), (720, 475858), (1440, 237929)]