117839640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3821}}^1$

素因数の和:4092

約数の個数: 64

約数和(自身を含む): 354987360

約数和(自身を除く): 237147720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3821, 3855, 5140, 6168, 7642, 7710, 10280, 11463, 15284, 15420, 19105, 22926, 30568, 30840, 38210, 45852, 57315, 76420, 91704, 114630, 152840, 229260, 458520, 981997, 1963994, 2945991, 3927988, 4909985, 5891982, 7855976, 9819970, 11783964, 14729955, 19639940, 23567928, 29459910, 39279880, 58919820, 117839640]

約数ペア:

[(1, 117839640), (2, 58919820), (3, 39279880), (4, 29459910), (5, 23567928), (6, 19639940), (8, 14729955), (10, 11783964), (12, 9819970), (15, 7855976), (20, 5891982), (24, 4909985), (30, 3927988), (40, 2945991), (60, 1963994), (120, 981997), (257, 458520), (514, 229260), (771, 152840), (1028, 114630), (1285, 91704), (1542, 76420), (2056, 57315), (2570, 45852), (3084, 38210), (3821, 30840), (3855, 30568), (5140, 22926), (6168, 19105), (7642, 15420), (7710, 15284), (10280, 11463)]