30966720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32257}}^1$

素因数の和:32277

約数の個数: 56

約数和(自身を含む): 98322384

約数和(自身を除く): 67355664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 32257, 64514, 96771, 129028, 161285, 193542, 258056, 322570, 387084, 483855, 516112, 645140, 774168, 967710, 1032224, 1290280, 1548336, 1935420, 2064448, 2580560, 3096672, 3870840, 5161120, 6193344, 7741680, 10322240, 15483360, 30966720]

約数ペア:

[(1, 30966720), (2, 15483360), (3, 10322240), (4, 7741680), (5, 6193344), (6, 5161120), (8, 3870840), (10, 3096672), (12, 2580560), (15, 2064448), (16, 1935420), (20, 1548336), (24, 1290280), (30, 1032224), (32, 967710), (40, 774168), (48, 645140), (60, 516112), (64, 483855), (80, 387084), (96, 322570), (120, 258056), (160, 193542), (192, 161285), (240, 129028), (320, 96771), (480, 64514), (960, 32257)]