22287240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61909}}^1$

素因数の和:61926

約数の個数: 48

約数和(自身を含む): 72434700

約数和(自身を除く): 50147460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 61909, 123818, 185727, 247636, 309545, 371454, 495272, 557181, 619090, 742908, 928635, 1114362, 1238180, 1485816, 1857270, 2228724, 2476360, 2785905, 3714540, 4457448, 5571810, 7429080, 11143620, 22287240]

約数ペア:

[(1, 22287240), (2, 11143620), (3, 7429080), (4, 5571810), (5, 4457448), (6, 3714540), (8, 2785905), (9, 2476360), (10, 2228724), (12, 1857270), (15, 1485816), (18, 1238180), (20, 1114362), (24, 928635), (30, 742908), (36, 619090), (40, 557181), (45, 495272), (60, 371454), (72, 309545), (90, 247636), (120, 185727), (180, 123818), (360, 61909)]