42304140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78341}}^1$

素因数の和:78359

約数の個数: 48

約数和(自身を含む): 131614560

約数和(自身を除く): 89310420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78341, 156682, 235023, 313364, 391705, 470046, 705069, 783410, 940092, 1175115, 1410138, 1566820, 2115207, 2350230, 2820276, 3525345, 4230414, 4700460, 7050690, 8460828, 10576035, 14101380, 21152070, 42304140]

約数ペア:

[(1, 42304140), (2, 21152070), (3, 14101380), (4, 10576035), (5, 8460828), (6, 7050690), (9, 4700460), (10, 4230414), (12, 3525345), (15, 2820276), (18, 2350230), (20, 2115207), (27, 1566820), (30, 1410138), (36, 1175115), (45, 940092), (54, 783410), (60, 705069), (90, 470046), (108, 391705), (135, 313364), (180, 235023), (270, 156682), (540, 78341)]