740718360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8609}}^1$

素因数の和:8865

約数の個数: 96

約数和(自身を含む): 2417688000

約数和(自身を除く): 1676969640

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, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 7170, 8604, 8609, 9560, 10755, 14340, 17208, 17218, 21510, 25827, 28680, 34436, 43020, 43045, 51654, 68872, 77481, 86040, 86090, 103308, 129135, 154962, 172180, 206616, 258270, 309924, 344360, 387405, 516540, 619848, 774810, 1033080, 1549620, 2057551, 3099240, 4115102, 6172653, 8230204, 10287755, 12345306, 16460408, 18517959, 20575510, 24690612, 30863265, 37035918, 41151020, 49381224, 61726530, 74071836, 82302040, 92589795, 123453060, 148143672, 185179590, 246906120, 370359180, 740718360]

約数ペア:

[(1, 740718360), (2, 370359180), (3, 246906120), (4, 185179590), (5, 148143672), (6, 123453060), (8, 92589795), (9, 82302040), (10, 74071836), (12, 61726530), (15, 49381224), (18, 41151020), (20, 37035918), (24, 30863265), (30, 24690612), (36, 20575510), (40, 18517959), (45, 16460408), (60, 12345306), (72, 10287755), (90, 8230204), (120, 6172653), (180, 4115102), (239, 3099240), (360, 2057551), (478, 1549620), (717, 1033080), (956, 774810), (1195, 619848), (1434, 516540), (1912, 387405), (2151, 344360), (2390, 309924), (2868, 258270), (3585, 206616), (4302, 172180), (4780, 154962), (5736, 129135), (7170, 103308), (8604, 86090), (8609, 86040), (9560, 77481), (10755, 68872), (14340, 51654), (17208, 43045), (17218, 43020), (21510, 34436), (25827, 28680)]