76883880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33721}}^1$

素因数の和:33754

約数の個数: 64

約数和(自身を含む): 242798400

約数和(自身を除く): 165914520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 33721, 67442, 101163, 134884, 168605, 202326, 269768, 337210, 404652, 505815, 640699, 674420, 809304, 1011630, 1281398, 1348840, 1922097, 2023260, 2562796, 3203495, 3844194, 4046520, 5125592, 6406990, 7688388, 9610485, 12813980, 15376776, 19220970, 25627960, 38441940, 76883880]

約数ペア:

[(1, 76883880), (2, 38441940), (3, 25627960), (4, 19220970), (5, 15376776), (6, 12813980), (8, 9610485), (10, 7688388), (12, 6406990), (15, 5125592), (19, 4046520), (20, 3844194), (24, 3203495), (30, 2562796), (38, 2023260), (40, 1922097), (57, 1348840), (60, 1281398), (76, 1011630), (95, 809304), (114, 674420), (120, 640699), (152, 505815), (190, 404652), (228, 337210), (285, 269768), (380, 202326), (456, 168605), (570, 134884), (760, 101163), (1140, 67442), (2280, 33721)]