72096480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5563}}^1$

素因数の和:5590

約数の個数: 120

約数和(自身を含む): 254486232

約数和(自身を除く): 182389752

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5563, 6480, 11126, 12960, 16689, 22252, 27815, 33378, 44504, 50067, 55630, 66756, 83445, 89008, 100134, 111260, 133512, 150201, 166890, 178016, 200268, 222520, 250335, 267024, 300402, 333780, 400536, 445040, 450603, 500670, 534048, 600804, 667560, 751005, 801072, 890080, 901206, 1001340, 1201608, 1335120, 1502010, 1602144, 1802412, 2002680, 2253015, 2403216, 2670240, 3004020, 3604824, 4005360, 4506030, 4806432, 6008040, 7209648, 8010720, 9012060, 12016080, 14419296, 18024120, 24032160, 36048240, 72096480]

約数ペア:

[(1, 72096480), (2, 36048240), (3, 24032160), (4, 18024120), (5, 14419296), (6, 12016080), (8, 9012060), (9, 8010720), (10, 7209648), (12, 6008040), (15, 4806432), (16, 4506030), (18, 4005360), (20, 3604824), (24, 3004020), (27, 2670240), (30, 2403216), (32, 2253015), (36, 2002680), (40, 1802412), (45, 1602144), (48, 1502010), (54, 1335120), (60, 1201608), (72, 1001340), (80, 901206), (81, 890080), (90, 801072), (96, 751005), (108, 667560), (120, 600804), (135, 534048), (144, 500670), (160, 450603), (162, 445040), (180, 400536), (216, 333780), (240, 300402), (270, 267024), (288, 250335), (324, 222520), (360, 200268), (405, 178016), (432, 166890), (480, 150201), (540, 133512), (648, 111260), (720, 100134), (810, 89008), (864, 83445), (1080, 66756), (1296, 55630), (1440, 50067), (1620, 44504), (2160, 33378), (2592, 27815), (3240, 22252), (4320, 16689), (5563, 12960), (6480, 11126)]