158610420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{293723}}^1$

素因数の和:293741

約数の個数: 48

約数和(自身を含む): 493456320

約数和(自身を除く): 334845900

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, 293723, 587446, 881169, 1174892, 1468615, 1762338, 2643507, 2937230, 3524676, 4405845, 5287014, 5874460, 7930521, 8811690, 10574028, 13217535, 15861042, 17623380, 26435070, 31722084, 39652605, 52870140, 79305210, 158610420]

約数ペア:

[(1, 158610420), (2, 79305210), (3, 52870140), (4, 39652605), (5, 31722084), (6, 26435070), (9, 17623380), (10, 15861042), (12, 13217535), (15, 10574028), (18, 8811690), (20, 7930521), (27, 5874460), (30, 5287014), (36, 4405845), (45, 3524676), (54, 2937230), (60, 2643507), (90, 1762338), (108, 1468615), (135, 1174892), (180, 881169), (270, 587446), (540, 293723)]