137474520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1145621}}^1$

素因数の和:1145635

約数の個数: 32

約数和(自身を含む): 412423920

約数和(自身を除く): 274949400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1145621, 2291242, 3436863, 4582484, 5728105, 6873726, 9164968, 11456210, 13747452, 17184315, 22912420, 27494904, 34368630, 45824840, 68737260, 137474520]

約数ペア:

[(1, 137474520), (2, 68737260), (3, 45824840), (4, 34368630), (5, 27494904), (6, 22912420), (8, 17184315), (10, 13747452), (12, 11456210), (15, 9164968), (20, 6873726), (24, 5728105), (30, 4582484), (40, 3436863), (60, 2291242), (120, 1145621)]