327968280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{911023}}^1$

素因数の和:911040

約数の個数: 48

約数和(自身を含む): 1065898080

約数和(自身を除く): 737929800

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, 911023, 1822046, 2733069, 3644092, 4555115, 5466138, 7288184, 8199207, 9110230, 10932276, 13665345, 16398414, 18220460, 21864552, 27330690, 32796828, 36440920, 40996035, 54661380, 65593656, 81992070, 109322760, 163984140, 327968280]

約数ペア:

[(1, 327968280), (2, 163984140), (3, 109322760), (4, 81992070), (5, 65593656), (6, 54661380), (8, 40996035), (9, 36440920), (10, 32796828), (12, 27330690), (15, 21864552), (18, 18220460), (20, 16398414), (24, 13665345), (30, 10932276), (36, 9110230), (40, 8199207), (45, 7288184), (60, 5466138), (72, 4555115), (90, 3644092), (120, 2733069), (180, 1822046), (360, 911023)]