810154080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{562607}}^1$

素因数の和:562628

約数の個数: 72

約数和(自身を含む): 2764655712

約数和(自身を除く): 1954501632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 562607, 1125214, 1687821, 2250428, 2813035, 3375642, 4500856, 5063463, 5626070, 6751284, 8439105, 9001712, 10126926, 11252140, 13502568, 16878210, 18003424, 20253852, 22504280, 25317315, 27005136, 33756420, 40507704, 45008560, 50634630, 54010272, 67512840, 81015408, 90017120, 101269260, 135025680, 162030816, 202538520, 270051360, 405077040, 810154080]

約数ペア:

[(1, 810154080), (2, 405077040), (3, 270051360), (4, 202538520), (5, 162030816), (6, 135025680), (8, 101269260), (9, 90017120), (10, 81015408), (12, 67512840), (15, 54010272), (16, 50634630), (18, 45008560), (20, 40507704), (24, 33756420), (30, 27005136), (32, 25317315), (36, 22504280), (40, 20253852), (45, 18003424), (48, 16878210), (60, 13502568), (72, 11252140), (80, 10126926), (90, 9001712), (96, 8439105), (120, 6751284), (144, 5626070), (160, 5063463), (180, 4500856), (240, 3375642), (288, 2813035), (360, 2250428), (480, 1687821), (720, 1125214), (1440, 562607)]