2405538240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{357967}}^1$

素因数の和:357994

約数の個数: 112

約数和(自身を含む): 8728691712

約数和(自身を除く): 6323153472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 357967, 715934, 1073901, 1431868, 1789835, 2147802, 2505769, 2863736, 3579670, 4295604, 5011538, 5369505, 5727472, 7159340, 7517307, 8591208, 10023076, 10739010, 11454944, 12528845, 14318680, 15034614, 17182416, 20046152, 21478020, 22909888, 25057690, 28637360, 30069228, 34364832, 37586535, 40092304, 42956040, 50115380, 57274720, 60138456, 68729664, 75173070, 80184608, 85912080, 100230760, 114549440, 120276912, 150346140, 160369216, 171824160, 200461520, 240553824, 300692280, 343648320, 400923040, 481107648, 601384560, 801846080, 1202769120, 2405538240]

約数ペア:

[(1, 2405538240), (2, 1202769120), (3, 801846080), (4, 601384560), (5, 481107648), (6, 400923040), (7, 343648320), (8, 300692280), (10, 240553824), (12, 200461520), (14, 171824160), (15, 160369216), (16, 150346140), (20, 120276912), (21, 114549440), (24, 100230760), (28, 85912080), (30, 80184608), (32, 75173070), (35, 68729664), (40, 60138456), (42, 57274720), (48, 50115380), (56, 42956040), (60, 40092304), (64, 37586535), (70, 34364832), (80, 30069228), (84, 28637360), (96, 25057690), (105, 22909888), (112, 21478020), (120, 20046152), (140, 17182416), (160, 15034614), (168, 14318680), (192, 12528845), (210, 11454944), (224, 10739010), (240, 10023076), (280, 8591208), (320, 7517307), (336, 7159340), (420, 5727472), (448, 5369505), (480, 5011538), (560, 4295604), (672, 3579670), (840, 2863736), (960, 2505769), (1120, 2147802), (1344, 1789835), (1680, 1431868), (2240, 1073901), (3360, 715934), (6720, 357967)]