7394640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2828

約数の個数: 80

約数和(自身を含む): 25016256

約数和(自身を除く): 17621616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 2801, 5602, 8403, 11204, 14005, 16806, 22408, 28010, 30811, 33612, 42015, 44816, 56020, 61622, 67224, 84030, 92433, 112040, 123244, 134448, 154055, 168060, 184866, 224080, 246488, 308110, 336120, 369732, 462165, 492976, 616220, 672240, 739464, 924330, 1232440, 1478928, 1848660, 2464880, 3697320, 7394640]

約数ペア:

[(1, 7394640), (2, 3697320), (3, 2464880), (4, 1848660), (5, 1478928), (6, 1232440), (8, 924330), (10, 739464), (11, 672240), (12, 616220), (15, 492976), (16, 462165), (20, 369732), (22, 336120), (24, 308110), (30, 246488), (33, 224080), (40, 184866), (44, 168060), (48, 154055), (55, 134448), (60, 123244), (66, 112040), (80, 92433), (88, 84030), (110, 67224), (120, 61622), (132, 56020), (165, 44816), (176, 42015), (220, 33612), (240, 30811), (264, 28010), (330, 22408), (440, 16806), (528, 14005), (660, 11204), (880, 8403), (1320, 5602), (2640, 2801)]