1942620840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1798723}}^1$

素因数の和:1798743

約数の個数: 64

約数和(自身を含む): 6475406400

約数和(自身を除く): 4532785560

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, 1798723, 3597446, 5396169, 7194892, 8993615, 10792338, 14389784, 16188507, 17987230, 21584676, 26980845, 32377014, 35974460, 43169352, 48565521, 53961690, 64754028, 71948920, 80942535, 97131042, 107923380, 129508056, 161885070, 194262084, 215846760, 242827605, 323770140, 388524168, 485655210, 647540280, 971310420, 1942620840]

約数ペア:

[(1, 1942620840), (2, 971310420), (3, 647540280), (4, 485655210), (5, 388524168), (6, 323770140), (8, 242827605), (9, 215846760), (10, 194262084), (12, 161885070), (15, 129508056), (18, 107923380), (20, 97131042), (24, 80942535), (27, 71948920), (30, 64754028), (36, 53961690), (40, 48565521), (45, 43169352), (54, 35974460), (60, 32377014), (72, 26980845), (90, 21584676), (108, 17987230), (120, 16188507), (135, 14389784), (180, 10792338), (216, 8993615), (270, 7194892), (360, 5396169), (540, 3597446), (1080, 1798723)]