53991720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3255

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 125271000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3191, 3384, 4230, 5640, 6382, 8460, 9573, 12764, 15955, 16920, 19146, 25528, 28719, 31910, 38292, 47865, 57438, 63820, 76584, 95730, 114876, 127640, 143595, 149977, 191460, 229752, 287190, 299954, 382920, 449931, 574380, 599908, 749885, 899862, 1148760, 1199816, 1349793, 1499770, 1799724, 2249655, 2699586, 2999540, 3599448, 4499310, 5399172, 5999080, 6748965, 8998620, 10798344, 13497930, 17997240, 26995860, 53991720]

約数ペア:

[(1, 53991720), (2, 26995860), (3, 17997240), (4, 13497930), (5, 10798344), (6, 8998620), (8, 6748965), (9, 5999080), (10, 5399172), (12, 4499310), (15, 3599448), (18, 2999540), (20, 2699586), (24, 2249655), (30, 1799724), (36, 1499770), (40, 1349793), (45, 1199816), (47, 1148760), (60, 899862), (72, 749885), (90, 599908), (94, 574380), (120, 449931), (141, 382920), (180, 299954), (188, 287190), (235, 229752), (282, 191460), (360, 149977), (376, 143595), (423, 127640), (470, 114876), (564, 95730), (705, 76584), (846, 63820), (940, 57438), (1128, 47865), (1410, 38292), (1692, 31910), (1880, 28719), (2115, 25528), (2820, 19146), (3191, 16920), (3384, 15955), (4230, 12764), (5640, 9573), (6382, 8460)]