80043540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16073}}^1$

素因数の和:16168

約数の個数: 48

約数和(自身を含む): 226836288

約数和(自身を除く): 146792748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 16073, 32146, 48219, 64292, 80365, 96438, 160730, 192876, 241095, 321460, 482190, 964380, 1334059, 2668118, 4002177, 5336236, 6670295, 8004354, 13340590, 16008708, 20010885, 26681180, 40021770, 80043540]

約数ペア:

[(1, 80043540), (2, 40021770), (3, 26681180), (4, 20010885), (5, 16008708), (6, 13340590), (10, 8004354), (12, 6670295), (15, 5336236), (20, 4002177), (30, 2668118), (60, 1334059), (83, 964380), (166, 482190), (249, 321460), (332, 241095), (415, 192876), (498, 160730), (830, 96438), (996, 80365), (1245, 64292), (1660, 48219), (2490, 32146), (4980, 16073)]