870836760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21407}}^1$

素因数の和:21537

約数の個数: 96

約数和(自身を含む): 2855399040

約数和(自身を除く): 1984562280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1356, 1695, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 6780, 8136, 10170, 13560, 20340, 21407, 40680, 42814, 64221, 85628, 107035, 128442, 171256, 192663, 214070, 256884, 321105, 385326, 428140, 513768, 642210, 770652, 856280, 963315, 1284420, 1541304, 1926630, 2418991, 2568840, 3853260, 4837982, 7256973, 7706520, 9675964, 12094955, 14513946, 19351928, 21770919, 24189910, 29027892, 36284865, 43541838, 48379820, 58055784, 72569730, 87083676, 96759640, 108854595, 145139460, 174167352, 217709190, 290278920, 435418380, 870836760]

約数ペア:

[(1, 870836760), (2, 435418380), (3, 290278920), (4, 217709190), (5, 174167352), (6, 145139460), (8, 108854595), (9, 96759640), (10, 87083676), (12, 72569730), (15, 58055784), (18, 48379820), (20, 43541838), (24, 36284865), (30, 29027892), (36, 24189910), (40, 21770919), (45, 19351928), (60, 14513946), (72, 12094955), (90, 9675964), (113, 7706520), (120, 7256973), (180, 4837982), (226, 3853260), (339, 2568840), (360, 2418991), (452, 1926630), (565, 1541304), (678, 1284420), (904, 963315), (1017, 856280), (1130, 770652), (1356, 642210), (1695, 513768), (2034, 428140), (2260, 385326), (2712, 321105), (3390, 256884), (4068, 214070), (4520, 192663), (5085, 171256), (6780, 128442), (8136, 107035), (10170, 85628), (13560, 64221), (20340, 42814), (21407, 40680)]