478928160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{110863}}^1$

素因数の和:110887

約数の個数: 96

約数和(自身を含む): 1676263680

約数和(自身を除く): 1197335520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 110863, 221726, 332589, 443452, 554315, 665178, 886904, 997767, 1108630, 1330356, 1662945, 1773808, 1995534, 2217260, 2660712, 2993301, 3325890, 3547616, 3991068, 4434520, 4988835, 5321424, 5986602, 6651780, 7982136, 8869040, 9977670, 10642848, 11973204, 13303560, 14966505, 15964272, 17738080, 19955340, 23946408, 26607120, 29933010, 31928544, 39910680, 47892816, 53214240, 59866020, 79821360, 95785632, 119732040, 159642720, 239464080, 478928160]

約数ペア:

[(1, 478928160), (2, 239464080), (3, 159642720), (4, 119732040), (5, 95785632), (6, 79821360), (8, 59866020), (9, 53214240), (10, 47892816), (12, 39910680), (15, 31928544), (16, 29933010), (18, 26607120), (20, 23946408), (24, 19955340), (27, 17738080), (30, 15964272), (32, 14966505), (36, 13303560), (40, 11973204), (45, 10642848), (48, 9977670), (54, 8869040), (60, 7982136), (72, 6651780), (80, 5986602), (90, 5321424), (96, 4988835), (108, 4434520), (120, 3991068), (135, 3547616), (144, 3325890), (160, 2993301), (180, 2660712), (216, 2217260), (240, 1995534), (270, 1773808), (288, 1662945), (360, 1330356), (432, 1108630), (480, 997767), (540, 886904), (720, 665178), (864, 554315), (1080, 443452), (1440, 332589), (2160, 221726), (4320, 110863)]