475926240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1987}}^1$

素因数の和:2504

約数の個数: 96

約数和(自身を含む): 1502928000

約数和(自身を除く): 1027001760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 998, 1497, 1987, 1996, 2495, 2994, 3974, 3992, 4990, 5961, 5988, 7485, 7948, 7984, 9935, 9980, 11922, 11976, 14970, 15896, 15968, 19870, 19960, 23844, 23952, 29805, 29940, 31792, 39740, 39920, 47688, 47904, 59610, 59880, 63584, 79480, 79840, 95376, 119220, 119760, 158960, 190752, 238440, 239520, 317920, 476880, 953760, 991513, 1983026, 2974539, 3966052, 4957565, 5949078, 7932104, 9915130, 11898156, 14872695, 15864208, 19830260, 23796312, 29745390, 31728416, 39660520, 47592624, 59490780, 79321040, 95185248, 118981560, 158642080, 237963120, 475926240]

約数ペア:

[(1, 475926240), (2, 237963120), (3, 158642080), (4, 118981560), (5, 95185248), (6, 79321040), (8, 59490780), (10, 47592624), (12, 39660520), (15, 31728416), (16, 29745390), (20, 23796312), (24, 19830260), (30, 15864208), (32, 14872695), (40, 11898156), (48, 9915130), (60, 7932104), (80, 5949078), (96, 4957565), (120, 3966052), (160, 2974539), (240, 1983026), (480, 991513), (499, 953760), (998, 476880), (1497, 317920), (1987, 239520), (1996, 238440), (2495, 190752), (2994, 158960), (3974, 119760), (3992, 119220), (4990, 95376), (5961, 79840), (5988, 79480), (7485, 63584), (7948, 59880), (7984, 59610), (9935, 47904), (9980, 47688), (11922, 39920), (11976, 39740), (14970, 31792), (15896, 29940), (15968, 29805), (19870, 23952), (19960, 23844)]