42729360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178039}}^1$

素因数の和:178055

約数の個数: 40

約数和(自身を含む): 132461760

約数和(自身を除く): 89732400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178039, 356078, 534117, 712156, 890195, 1068234, 1424312, 1780390, 2136468, 2670585, 2848624, 3560780, 4272936, 5341170, 7121560, 8545872, 10682340, 14243120, 21364680, 42729360]

約数ペア:

[(1, 42729360), (2, 21364680), (3, 14243120), (4, 10682340), (5, 8545872), (6, 7121560), (8, 5341170), (10, 4272936), (12, 3560780), (15, 2848624), (16, 2670585), (20, 2136468), (24, 1780390), (30, 1424312), (40, 1068234), (48, 890195), (60, 712156), (80, 534117), (120, 356078), (240, 178039)]