76364280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212123}}^1$

素因数の和:212140

約数の個数: 48

約数和(自身を含む): 248185080

約数和(自身を除く): 171820800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 212123, 424246, 636369, 848492, 1060615, 1272738, 1696984, 1909107, 2121230, 2545476, 3181845, 3818214, 4242460, 5090952, 6363690, 7636428, 8484920, 9545535, 12727380, 15272856, 19091070, 25454760, 38182140, 76364280]

約数ペア:

[(1, 76364280), (2, 38182140), (3, 25454760), (4, 19091070), (5, 15272856), (6, 12727380), (8, 9545535), (9, 8484920), (10, 7636428), (12, 6363690), (15, 5090952), (18, 4242460), (20, 3818214), (24, 3181845), (30, 2545476), (36, 2121230), (40, 1909107), (45, 1696984), (60, 1272738), (72, 1060615), (90, 848492), (120, 636369), (180, 424246), (360, 212123)]