171699720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49339}}^1$

素因数の和:49382

約数の個数: 64

約数和(自身を含む): 532872000

約数和(自身を除く): 361172280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 49339, 98678, 148017, 197356, 246695, 296034, 394712, 493390, 592068, 740085, 986780, 1184136, 1430831, 1480170, 1973560, 2861662, 2960340, 4292493, 5723324, 5920680, 7154155, 8584986, 11446648, 14308310, 17169972, 21462465, 28616620, 34339944, 42924930, 57233240, 85849860, 171699720]

約数ペア:

[(1, 171699720), (2, 85849860), (3, 57233240), (4, 42924930), (5, 34339944), (6, 28616620), (8, 21462465), (10, 17169972), (12, 14308310), (15, 11446648), (20, 8584986), (24, 7154155), (29, 5920680), (30, 5723324), (40, 4292493), (58, 2960340), (60, 2861662), (87, 1973560), (116, 1480170), (120, 1430831), (145, 1184136), (174, 986780), (232, 740085), (290, 592068), (348, 493390), (435, 394712), (580, 296034), (696, 246695), (870, 197356), (1160, 148017), (1740, 98678), (3480, 49339)]