43465680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{20123}}^1$

素因数の和:20145

約数の個数: 80

約数和(自身を含む): 149722560

約数和(自身を除く): 106256880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 20123, 40246, 60369, 80492, 100615, 120738, 160984, 181107, 201230, 241476, 301845, 321968, 362214, 402460, 482952, 543321, 603690, 724428, 804920, 905535, 965904, 1086642, 1207380, 1448856, 1609840, 1811070, 2173284, 2414760, 2716605, 2897712, 3622140, 4346568, 4829520, 5433210, 7244280, 8693136, 10866420, 14488560, 21732840, 43465680]

約数ペア:

[(1, 43465680), (2, 21732840), (3, 14488560), (4, 10866420), (5, 8693136), (6, 7244280), (8, 5433210), (9, 4829520), (10, 4346568), (12, 3622140), (15, 2897712), (16, 2716605), (18, 2414760), (20, 2173284), (24, 1811070), (27, 1609840), (30, 1448856), (36, 1207380), (40, 1086642), (45, 965904), (48, 905535), (54, 804920), (60, 724428), (72, 603690), (80, 543321), (90, 482952), (108, 402460), (120, 362214), (135, 321968), (144, 301845), (180, 241476), (216, 201230), (240, 181107), (270, 160984), (360, 120738), (432, 100615), (540, 80492), (720, 60369), (1080, 40246), (2160, 20123)]