156199440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28297}}^1$

素因数の和:28336

約数の個数: 80

約数和(自身を含む): 505289088

約数和(自身を除く): 349089648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 28297, 56594, 84891, 113188, 141485, 169782, 226376, 282970, 339564, 424455, 452752, 565940, 650831, 679128, 848910, 1131880, 1301662, 1358256, 1697820, 1952493, 2263760, 2603324, 3254155, 3395640, 3904986, 5206648, 6508310, 6791280, 7809972, 9762465, 10413296, 13016620, 15619944, 19524930, 26033240, 31239888, 39049860, 52066480, 78099720, 156199440]

約数ペア:

[(1, 156199440), (2, 78099720), (3, 52066480), (4, 39049860), (5, 31239888), (6, 26033240), (8, 19524930), (10, 15619944), (12, 13016620), (15, 10413296), (16, 9762465), (20, 7809972), (23, 6791280), (24, 6508310), (30, 5206648), (40, 3904986), (46, 3395640), (48, 3254155), (60, 2603324), (69, 2263760), (80, 1952493), (92, 1697820), (115, 1358256), (120, 1301662), (138, 1131880), (184, 848910), (230, 679128), (240, 650831), (276, 565940), (345, 452752), (368, 424455), (460, 339564), (552, 282970), (690, 226376), (920, 169782), (1104, 141485), (1380, 113188), (1840, 84891), (2760, 56594), (5520, 28297)]