180665712

素因数分解:

$2^4\times 3^2\times {\mathrm{1254623}}^1$

素因数の和:1254637

約数の個数: 30

約数和(自身を含む): 505613472

約数和(自身を除く): 324947760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1254623, 2509246, 3763869, 5018492, 7527738, 10036984, 11291607, 15055476, 20073968, 22583214, 30110952, 45166428, 60221904, 90332856, 180665712]

約数ペア:

[(1, 180665712), (2, 90332856), (3, 60221904), (4, 45166428), (6, 30110952), (8, 22583214), (9, 20073968), (12, 15055476), (16, 11291607), (18, 10036984), (24, 7527738), (36, 5018492), (48, 3763869), (72, 2509246), (144, 1254623)]