72859360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{65053}}^1$

素因数の和:65075

約数の個数: 48

約数和(自身を含む): 196723296

約数和(自身を除く): 123863936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 65053, 130106, 260212, 325265, 455371, 520424, 650530, 910742, 1040848, 1301060, 1821484, 2081696, 2276855, 2602120, 3642968, 4553710, 5204240, 7285936, 9107420, 10408480, 14571872, 18214840, 36429680, 72859360]

約数ペア:

[(1, 72859360), (2, 36429680), (4, 18214840), (5, 14571872), (7, 10408480), (8, 9107420), (10, 7285936), (14, 5204240), (16, 4553710), (20, 3642968), (28, 2602120), (32, 2276855), (35, 2081696), (40, 1821484), (56, 1301060), (70, 1040848), (80, 910742), (112, 650530), (140, 520424), (160, 455371), (224, 325265), (280, 260212), (560, 130106), (1120, 65053)]