2215696920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18464141}}^1$

素因数の和:18464155

約数の個数: 32

約数和(自身を含む): 6647091120

約数和(自身を除く): 4431394200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18464141, 36928282, 55392423, 73856564, 92320705, 110784846, 147713128, 184641410, 221569692, 276962115, 369282820, 443139384, 553924230, 738565640, 1107848460, 2215696920]

約数ペア:

[(1, 2215696920), (2, 1107848460), (3, 738565640), (4, 553924230), (5, 443139384), (6, 369282820), (8, 276962115), (10, 221569692), (12, 184641410), (15, 147713128), (20, 110784846), (24, 92320705), (30, 73856564), (40, 55392423), (60, 36928282), (120, 18464141)]