102902040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{285839}}^1$

素因数の和:285856

約数の個数: 48

約数和(自身を含む): 334432800

約数和(自身を除く): 231530760

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, 285839, 571678, 857517, 1143356, 1429195, 1715034, 2286712, 2572551, 2858390, 3430068, 4287585, 5145102, 5716780, 6860136, 8575170, 10290204, 11433560, 12862755, 17150340, 20580408, 25725510, 34300680, 51451020, 102902040]

約数ペア:

[(1, 102902040), (2, 51451020), (3, 34300680), (4, 25725510), (5, 20580408), (6, 17150340), (8, 12862755), (9, 11433560), (10, 10290204), (12, 8575170), (15, 6860136), (18, 5716780), (20, 5145102), (24, 4287585), (30, 3430068), (36, 2858390), (40, 2572551), (45, 2286712), (60, 1715034), (72, 1429195), (90, 1143356), (120, 857517), (180, 571678), (360, 285839)]