7665897840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{19207}}^1$

素因数の和:20886

約数の個数: 80

約数和(自身を含む): 23779811328

約数和(自身を除く): 16113913488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1663, 3326, 4989, 6652, 8315, 9978, 13304, 16630, 19207, 19956, 24945, 26608, 33260, 38414, 39912, 49890, 57621, 66520, 76828, 79824, 96035, 99780, 115242, 133040, 153656, 192070, 199560, 230484, 288105, 307312, 384140, 399120, 460968, 576210, 768280, 921936, 1152420, 1536560, 2304840, 4609680, 31941241, 63882482, 95823723, 127764964, 159706205, 191647446, 255529928, 319412410, 383294892, 479118615, 511059856, 638824820, 766589784, 958237230, 1277649640, 1533179568, 1916474460, 2555299280, 3832948920, 7665897840]

約数ペア:

[(1, 7665897840), (2, 3832948920), (3, 2555299280), (4, 1916474460), (5, 1533179568), (6, 1277649640), (8, 958237230), (10, 766589784), (12, 638824820), (15, 511059856), (16, 479118615), (20, 383294892), (24, 319412410), (30, 255529928), (40, 191647446), (48, 159706205), (60, 127764964), (80, 95823723), (120, 63882482), (240, 31941241), (1663, 4609680), (3326, 2304840), (4989, 1536560), (6652, 1152420), (8315, 921936), (9978, 768280), (13304, 576210), (16630, 460968), (19207, 399120), (19956, 384140), (24945, 307312), (26608, 288105), (33260, 230484), (38414, 199560), (39912, 192070), (49890, 153656), (57621, 133040), (66520, 115242), (76828, 99780), (79824, 96035)]