120121872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1181}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 336520128

約数和(自身を除く): 216398256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 489, 624, 652, 978, 1181, 1304, 1956, 2119, 2362, 2608, 3543, 3912, 4238, 4724, 6357, 7086, 7824, 8476, 9448, 12714, 14172, 15353, 16952, 18896, 25428, 28344, 30706, 33904, 46059, 50856, 56688, 61412, 92118, 101712, 122824, 184236, 192503, 245648, 368472, 385006, 577509, 736944, 770012, 1155018, 1540024, 2310036, 2502539, 3080048, 4620072, 5005078, 7507617, 9240144, 10010156, 15015234, 20020312, 30030468, 40040624, 60060936, 120121872]

約数ペア:

[(1, 120121872), (2, 60060936), (3, 40040624), (4, 30030468), (6, 20020312), (8, 15015234), (12, 10010156), (13, 9240144), (16, 7507617), (24, 5005078), (26, 4620072), (39, 3080048), (48, 2502539), (52, 2310036), (78, 1540024), (104, 1155018), (156, 770012), (163, 736944), (208, 577509), (312, 385006), (326, 368472), (489, 245648), (624, 192503), (652, 184236), (978, 122824), (1181, 101712), (1304, 92118), (1956, 61412), (2119, 56688), (2362, 50856), (2608, 46059), (3543, 33904), (3912, 30706), (4238, 28344), (4724, 25428), (6357, 18896), (7086, 16952), (7824, 15353), (8476, 14172), (9448, 12714)]