1919328480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{444289}}^1$

素因数の和:444313

約数の個数: 96

約数和(自身を含む): 6717664800

約数和(自身を除く): 4798336320

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, 444289, 888578, 1332867, 1777156, 2221445, 2665734, 3554312, 3998601, 4442890, 5331468, 6664335, 7108624, 7997202, 8885780, 10662936, 11995803, 13328670, 14217248, 15994404, 17771560, 19993005, 21325872, 23991606, 26657340, 31988808, 35543120, 39986010, 42651744, 47983212, 53314680, 59979015, 63977616, 71086240, 79972020, 95966424, 106629360, 119958030, 127955232, 159944040, 191932848, 213258720, 239916060, 319888080, 383865696, 479832120, 639776160, 959664240, 1919328480]

約数ペア:

[(1, 1919328480), (2, 959664240), (3, 639776160), (4, 479832120), (5, 383865696), (6, 319888080), (8, 239916060), (9, 213258720), (10, 191932848), (12, 159944040), (15, 127955232), (16, 119958030), (18, 106629360), (20, 95966424), (24, 79972020), (27, 71086240), (30, 63977616), (32, 59979015), (36, 53314680), (40, 47983212), (45, 42651744), (48, 39986010), (54, 35543120), (60, 31988808), (72, 26657340), (80, 23991606), (90, 21325872), (96, 19993005), (108, 17771560), (120, 15994404), (135, 14217248), (144, 13328670), (160, 11995803), (180, 10662936), (216, 8885780), (240, 7997202), (270, 7108624), (288, 6664335), (360, 5331468), (432, 4442890), (480, 3998601), (540, 3554312), (720, 2665734), (864, 2221445), (1080, 1777156), (1440, 1332867), (2160, 888578), (4320, 444289)]