506682720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{351863}}^1$

素因数の和:351884

約数の個数: 72

約数和(自身を含む): 1729059696

約数和(自身を除く): 1222376976

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, 351863, 703726, 1055589, 1407452, 1759315, 2111178, 2814904, 3166767, 3518630, 4222356, 5277945, 5629808, 6333534, 7037260, 8444712, 10555890, 11259616, 12667068, 14074520, 15833835, 16889424, 21111780, 25334136, 28149040, 31667670, 33778848, 42223560, 50668272, 56298080, 63335340, 84447120, 101336544, 126670680, 168894240, 253341360, 506682720]

約数ペア:

[(1, 506682720), (2, 253341360), (3, 168894240), (4, 126670680), (5, 101336544), (6, 84447120), (8, 63335340), (9, 56298080), (10, 50668272), (12, 42223560), (15, 33778848), (16, 31667670), (18, 28149040), (20, 25334136), (24, 21111780), (30, 16889424), (32, 15833835), (36, 14074520), (40, 12667068), (45, 11259616), (48, 10555890), (60, 8444712), (72, 7037260), (80, 6333534), (90, 5629808), (96, 5277945), (120, 4222356), (144, 3518630), (160, 3166767), (180, 2814904), (240, 2111178), (288, 1759315), (360, 1407452), (480, 1055589), (720, 703726), (1440, 351863)]