91919160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 300062880

約数和(自身を除く): 208143720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 821, 933, 1244, 1555, 1642, 1866, 2463, 2488, 2799, 3110, 3284, 3732, 4105, 4665, 4926, 5598, 6220, 6568, 7389, 7464, 8210, 9330, 9852, 11196, 12315, 12440, 13995, 14778, 16420, 18660, 19704, 22392, 24630, 27990, 29556, 32840, 36945, 37320, 49260, 55980, 59112, 73890, 98520, 111960, 147780, 255331, 295560, 510662, 765993, 1021324, 1276655, 1531986, 2042648, 2297979, 2553310, 3063972, 3829965, 4595958, 5106620, 6127944, 7659930, 9191916, 10213240, 11489895, 15319860, 18383832, 22979790, 30639720, 45959580, 91919160]

約数ペア:

[(1, 91919160), (2, 45959580), (3, 30639720), (4, 22979790), (5, 18383832), (6, 15319860), (8, 11489895), (9, 10213240), (10, 9191916), (12, 7659930), (15, 6127944), (18, 5106620), (20, 4595958), (24, 3829965), (30, 3063972), (36, 2553310), (40, 2297979), (45, 2042648), (60, 1531986), (72, 1276655), (90, 1021324), (120, 765993), (180, 510662), (311, 295560), (360, 255331), (622, 147780), (821, 111960), (933, 98520), (1244, 73890), (1555, 59112), (1642, 55980), (1866, 49260), (2463, 37320), (2488, 36945), (2799, 32840), (3110, 29556), (3284, 27990), (3732, 24630), (4105, 22392), (4665, 19704), (4926, 18660), (5598, 16420), (6220, 14778), (6568, 13995), (7389, 12440), (7464, 12315), (8210, 11196), (9330, 9852)]