87846540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8089}}^1$

素因数の和:8282

約数の個数: 48

約数和(自身を含む): 247359840

約数和(自身を除く): 159513300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 8089, 10860, 16178, 24267, 32356, 40445, 48534, 80890, 97068, 121335, 161780, 242670, 485340, 1464109, 2928218, 4392327, 5856436, 7320545, 8784654, 14641090, 17569308, 21961635, 29282180, 43923270, 87846540]

約数ペア:

[(1, 87846540), (2, 43923270), (3, 29282180), (4, 21961635), (5, 17569308), (6, 14641090), (10, 8784654), (12, 7320545), (15, 5856436), (20, 4392327), (30, 2928218), (60, 1464109), (181, 485340), (362, 242670), (543, 161780), (724, 121335), (905, 97068), (1086, 80890), (1810, 48534), (2172, 40445), (2715, 32356), (3620, 24267), (5430, 16178), (8089, 10860)]