2405208240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{6563}}^1$

素因数の和:7091

約数の個数: 120

約数和(自身を含む): 8094593520

約数和(自身を除く): 5689385280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 509, 720, 1018, 1527, 2036, 2545, 3054, 4072, 4581, 5090, 6108, 6563, 7635, 8144, 9162, 10180, 12216, 13126, 15270, 18324, 19689, 20360, 22905, 24432, 26252, 30540, 32815, 36648, 39378, 40720, 45810, 52504, 59067, 61080, 65630, 73296, 78756, 91620, 98445, 105008, 118134, 122160, 131260, 157512, 183240, 196890, 236268, 262520, 295335, 315024, 366480, 393780, 472536, 525040, 590670, 787560, 945072, 1181340, 1575120, 2362680, 3340567, 4725360, 6681134, 10021701, 13362268, 16702835, 20043402, 26724536, 30065103, 33405670, 40086804, 50108505, 53449072, 60130206, 66811340, 80173608, 100217010, 120260412, 133622680, 150325515, 160347216, 200434020, 240520824, 267245360, 300651030, 400868040, 481041648, 601302060, 801736080, 1202604120, 2405208240]

約数ペア:

[(1, 2405208240), (2, 1202604120), (3, 801736080), (4, 601302060), (5, 481041648), (6, 400868040), (8, 300651030), (9, 267245360), (10, 240520824), (12, 200434020), (15, 160347216), (16, 150325515), (18, 133622680), (20, 120260412), (24, 100217010), (30, 80173608), (36, 66811340), (40, 60130206), (45, 53449072), (48, 50108505), (60, 40086804), (72, 33405670), (80, 30065103), (90, 26724536), (120, 20043402), (144, 16702835), (180, 13362268), (240, 10021701), (360, 6681134), (509, 4725360), (720, 3340567), (1018, 2362680), (1527, 1575120), (2036, 1181340), (2545, 945072), (3054, 787560), (4072, 590670), (4581, 525040), (5090, 472536), (6108, 393780), (6563, 366480), (7635, 315024), (8144, 295335), (9162, 262520), (10180, 236268), (12216, 196890), (13126, 183240), (15270, 157512), (18324, 131260), (19689, 122160), (20360, 118134), (22905, 105008), (24432, 98445), (26252, 91620), (30540, 78756), (32815, 73296), (36648, 65630), (39378, 61080), (40720, 59067), (45810, 52504)]