29985960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14699}}^1$

素因数の和:14730

約数の個数: 64

約数和(自身を含む): 95256000

約数和(自身を除く): 65270040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 14699, 29398, 44097, 58796, 73495, 88194, 117592, 146990, 176388, 220485, 249883, 293980, 352776, 440970, 499766, 587960, 749649, 881940, 999532, 1249415, 1499298, 1763880, 1999064, 2498830, 2998596, 3748245, 4997660, 5997192, 7496490, 9995320, 14992980, 29985960]

約数ペア:

[(1, 29985960), (2, 14992980), (3, 9995320), (4, 7496490), (5, 5997192), (6, 4997660), (8, 3748245), (10, 2998596), (12, 2498830), (15, 1999064), (17, 1763880), (20, 1499298), (24, 1249415), (30, 999532), (34, 881940), (40, 749649), (51, 587960), (60, 499766), (68, 440970), (85, 352776), (102, 293980), (120, 249883), (136, 220485), (170, 176388), (204, 146990), (255, 117592), (340, 88194), (408, 73495), (510, 58796), (680, 44097), (1020, 29398), (2040, 14699)]