26806680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{24821}}^1$

素因数の和:24841

約数の個数: 64

約数和(自身を含む): 89359200

約数和(自身を除く): 62552520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 24821, 49642, 74463, 99284, 124105, 148926, 198568, 223389, 248210, 297852, 372315, 446778, 496420, 595704, 670167, 744630, 893556, 992840, 1116945, 1340334, 1489260, 1787112, 2233890, 2680668, 2978520, 3350835, 4467780, 5361336, 6701670, 8935560, 13403340, 26806680]

約数ペア:

[(1, 26806680), (2, 13403340), (3, 8935560), (4, 6701670), (5, 5361336), (6, 4467780), (8, 3350835), (9, 2978520), (10, 2680668), (12, 2233890), (15, 1787112), (18, 1489260), (20, 1340334), (24, 1116945), (27, 992840), (30, 893556), (36, 744630), (40, 670167), (45, 595704), (54, 496420), (60, 446778), (72, 372315), (90, 297852), (108, 248210), (120, 223389), (135, 198568), (180, 148926), (216, 124105), (270, 99284), (360, 74463), (540, 49642), (1080, 24821)]